.gitignore

@@ -2,10 +2,8 @@
 html/*
 pkg
 *.swp
-.rvmrc*
+.rvmrc
 .bundle
 couchdb.std*
 *.*~
-Gemfile.lock
+
-spec.out
-*.gem

Gemfile.lock

@@ -0,0 +1,76 @@
+PATH
+  remote: .
+  specs:
+    couchrest_model (1.1.0.beta)
+      activemodel (~> 3.0.0)
+      couchrest (~> 1.0.2)
+      mime-types (~> 1.15)
+      railties (~> 3.0.0)
+      tzinfo (~> 0.3.22)
+
+GEM
+  remote: http://rubygems.org/
+  specs:
+    abstract (1.0.0)
+    actionpack (3.0.4)
+      activemodel (= 3.0.4)
+      activesupport (= 3.0.4)
+      builder (~> 2.1.2)
+      erubis (~> 2.6.6)
+      i18n (~> 0.4)
+      rack (~> 1.2.1)
+      rack-mount (~> 0.6.13)
+      rack-test (~> 0.5.7)
+      tzinfo (~> 0.3.23)
+    activemodel (3.0.4)
+      activesupport (= 3.0.4)
+      builder (~> 2.1.2)
+      i18n (~> 0.4)
+    activesupport (3.0.4)
+    builder (2.1.2)
+    couchrest (1.0.2)
+      json (~> 1.5.1)
+      mime-types (~> 1.15)
+      rest-client (~> 1.6.1)
+    diff-lcs (1.1.2)
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    i18n (0.5.0)
+    json (1.5.1)
+    mime-types (1.16)
+    rack (1.2.1)
+    rack-mount (0.6.13)
+      rack (>= 1.0.0)
+    rack-test (0.5.7)
+      rack (>= 1.0)
+    railties (3.0.4)
+      actionpack (= 3.0.4)
+      activesupport (= 3.0.4)
+      rake (>= 0.8.7)
+      thor (~> 0.14.4)
+    rake (0.8.7)
+    rest-client (1.6.1)
+      mime-types (>= 1.16)
+    rspec (2.2.0)
+      rspec-core (~> 2.2)
+      rspec-expectations (~> 2.2)
+      rspec-mocks (~> 2.2)
+    rspec-core (2.3.0)
+    rspec-expectations (2.3.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.3.0)
+    thor (0.14.6)
+    tzinfo (0.3.24)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  activemodel (~> 3.0.0)
+  couchrest (~> 1.0.2)
+  couchrest_model!
+  mime-types (~> 1.15)
+  rack-test (>= 0.5.7)
+  railties (~> 3.0.0)
+  rspec (>= 2.0.0)
+  tzinfo (~> 0.3.22)

README.md

@@ -3,16 +3,6 @@
 CouchRest Models adds additional functionality to the standard CouchRest Document class such as
 setting properties, callbacks, typecasting, and validations.
 
-## Documentation
-
-Please visit the documentation project at [http://www.couchrest.info](http://www.couchrest.info). You're [contributions](https://github.com/couchrest/couchrest.github.com) to the documentation would be greatly appreciated!
-
-General API: [http://rdoc.info/projects/couchrest/couchrest_model](http://rdoc.info/projects/couchrest/couchrest_model)
-
-See the [update history](https://github.com/couchrest/couchrest_model/blob/master/history.md) for an up to date list of all the changes we've been working on recently.
-
-## Notes
-
 Originally called ExtendedDocument, the new Model structure uses ActiveModel, part of Rails 3, 
 for validations and callbacks.
 
@@ -21,14 +11,6 @@ it is not possible to load ActiveModel into programs that do not use ActiveSuppo
 
 CouchRest Model is only properly tested on CouchDB version 1.0 or newer.
 
-*WARNING:* As of April 2011 and the release of version 1.1.0, the default model type key is 'type' instead of 'couchrest-type'. Simply updating your project will not work unless you migrate your data or set the configuration option in your initializers:
-
-    CouchRest::Model::Base.configure do |config|
-      config.model_type_key = 'couchrest-type'
-    end
-
-This is because CouchRest Model's are not couchrest specific and may be used in any other systems such as Javascript, the model type should reflect this. Also, we're all used to `type` being a reserved word in ActiveRecord.
-
 ## Install
 
 ### Gem
@@ -41,43 +23,43 @@ If you're using bundler, define a line similar to the following in your project'
 
     gem 'couchrest_model'
 
-### Configuration
+You might also consider using the latest git repository. We try to make sure the current version in git is stable and at the very least all tests should pass.
 
-CouchRest Model is configured to work out the box with no configuration as long as your CouchDB instance is running on the default port (5984) on localhost. The default name of the database is either the name of your application as provided by the `Rails.application.class.to_s` call (with /application removed) or just 'couchrest' if none is available.
+    gem 'couchrest_model', :git => 'git://github.com/couchrest/couchrest_model.git'
 
-The library will try to detect a configuration file at `config/couchdb.yml` from the Rails root or `Dir.pwd`. Here you can configuration your database connection in a Rails-like way:
+### Setup
 
-    development:
+There is currently no standard way for telling CouchRest Model how it should access your database, this is something we're still working on. For the time being, the easiest way is to set a COUCHDB_DATABASE global variable to an instance of CouchRest Database, and call `use_database COUCHDB_DATABASE` in each model.
-      protocol: 'https'
-      host: sample.cloudant.com
-      port: 443
-      prefix: project
-      suffix: test
-      username: test
-      password: user
 
-Note that the name of the database is either just the prefix and suffix combined or the prefix plus any text you specifify using `use_database` method in your models with the suffix on the end.
+TODO: Add an example!
 
-The example config above for example would use a database called "project_test". Heres an example using the `use_database` call:
+### Development
 
-    class Project < CouchRest::Model::Base
+CouchRest Model now comes with a Gemfile to help with development. If you want to make changes to the code, download a copy then run:
-      use_database 'sample'
-    end
 
-    # The database object would be provided as:
+    bundle install
-    Project.database     #=> "https://test:user@sample.cloudant.com:443/project_sample_test"
 
+That should set everything up for `rake spec` to be run correctly. Update the couchrest_model.gemspec if your alterations
+use different gems.
 
 ## Generators
 
-### Configuration
-
-    $ rails generate couchrest_model:config
-
 ### Model
 
 		$ rails generate model person --orm=couchrest_model
 
+## Useful links and extensions
+
+Try some of these gems that add extra funcionality to couchrest_model:
+
+* [memories](http://github.com/moonmaster9000/memories) - object versioning using attachments (Matt Parker)
+* [couch_publish](http://github.com/moonmaster9000/couch_publish) - versioned state machine for draft and published documents (Matt Parker)
+* [couch_photo](http://github.com/moonmaster9000/couch_photo) - attach images to documents with variations (Matt Parker)
+* [copycouch](http://github.com/moonmaster9000/copycouch) - single document replication on documents (Matt Parker)
+* [recloner](https://github.com/moonmaster9000/recloner) - clone documents easily (Matt Parker)
+
+If you have an extension that you'd us to add to this list, please get in touch!
+			   
 ## General Usage 
 
     require 'couchrest_model'
@@ -109,22 +91,453 @@ The example config above for example would use a database called "project_test".
     @cat.new? # false
     @cat.random_text  # Raises error!
 
-## Development
 
-### Preparations
+## Properties
 
-CouchRest Model now comes with a Gemfile to help with development. If you want to make changes to the code, download a copy then run:
+A property is the definition of an attribute, it describes what the attribute is called, how it should
+be type casted and other options such as the default value. These replace your typical 
+`add_column` methods found in relational database migrations.
 
-    bundle install
+Attributes with a property definition will have setter and getter methods defined for them. Any other attibute
+can be set as if the model were a Hash, this funcionality is inherited from CouchRest Documents.
 
-That should set everything up for `rake spec` to be run correctly. Update the couchrest_model.gemspec if your alterations
+Here are a few examples of the way properties are used:
-use different gems.
 
-### Testing
+    class Cat < CouchRest::Model::Base
+      property :name
+      property :birthday
+    end
 
-The most complete documentation is the spec/ directory. To validate your CouchRest install, from the project root directory run `bundle install` to ensure all the development dependencies are available and then `rspec spec` or `bundle exec rspec spec`.
+    @cat = Cat.new(:name => 'Felix', :birthday => 2.years.ago)
+    @cat.name        # 'Felix'
+    @cat.birthday.is_a?(Time)  # True!
+    @cat.save
+    @cat = Cat.find(@cat.id)
+    @cat.name        # 'Felix'
+    @cat.birthday.is_a?(Time)  # False!
+
+Properties create getters and setters similar to the following:
+
+    def name
+      read_attribute('name')
+    end
+
+    def name=(value)
+      write_attribute('name', value)
+    end
+
+Properties can also have a type which will be used for casting data retrieved from CouchDB when the attribute is set:
+
+    class Cat < CouchRest::Model::Base
+      property :name, String
+      property :last_fed_at, Time
+    end
+
+    @cat = Cat.new(:name => 'Felix', :last_fed_at => 10.minutes.ago)
+    @cat.last_fed_at.is_a?(Time)   # True!
+    @cat.save
+    @cat = Cat.find(@cat.id)
+    @cat.last_fed_at < 20.minutes.ago   # True!
+
+
+Boolean or TrueClass types will create a getter with question mark at the end:
+
+    class Cat < CouchRest::Model::Base
+      property :awake, TrueClass, :default => true
+    end
+
+    @cat.awake?   # true
+
+Adding the +:default+ option will ensure the attribute always has a value.
+
+A read-only property will only have a getter method, and its value is set when the document
+is read from the database. You can however update a read-only attribute using the `write_attribute` method:
+
+    class Cat < CouchRest::Model::Base
+      property :name, String
+      property :lives, Integer, :default => 9, :readonly => true  
+
+      def fall_off_balcony!
+        write_attribute(:lives, lives - 1)
+        save
+      end
+    end
+
+    @cat = Cat.new(:name => "Felix")
+    @cat.fall_off_balcony!
+    @cat.lives    # Now 8!
+
+Mass assigning attributes is also possible in a similar fashion to ActiveRecord:
+
+    @cat.attributes = { :name => "Felix" }
+    @cat.save
+
+Is the same as:
+
+    @cat.update_attributes(:name => "Felix")
+
+By default, attributes without a property will not be updated via the `#attributes=` method. This provents useless data being passed to database, for example from an HTML form. However, if you would like truely
+dynamic attributes, the `mass_assign_any_attribute` configuration option when set to true will 
+store everything you put into the `Base#attributes=` method.
+
+
+## Property Arrays
+
+An attribute may contain an array of data. CouchRest Model handles this, along
+with casting, by defining the class of the child attributes inside an Array:
+
+    class Cat < CouchRest::Model::Base
+      property :name, String
+      property :nicknames, [String]
+    end
+
+By default, the array will be ready to use from the moment the object as been instantiated:
+
+    @cat = Cat.new(:name => 'Fluffy')
+    @cat.nicknames << 'Buffy'
+
+    @cat.nicknames == ['Buffy']
+
+When anything other than a string is set as the class of a property, the array will be converted
+into special wrapper called a CastedArray. If the child objects respond to the `casted_by` method
+(such as those created with CastedModel, below) it will contain a reference to the parent.
+
+## Casted Models
+
+CouchRest Model allows you to take full advantage of CouchDB's ability to store complex 
+documents and retrieve them using the CastedModel module. Simply include the module in
+a Hash (or other model that responds to the [] and []= methods) and set any properties
+you'd like to use. For example:
+
+    class CatToy < Hash
+      include CouchRest::Model::CastedModel
+
+      property :name, String
+      property :purchased, Date
+    end
+
+    class Cat < CouchRest::Model::Base
+      property :name, String
+      property :toys, [CatToy]
+    end
+
+    @cat = Cat.new(:name => 'Felix', :toys => [{:name => 'mouse', :purchased => 1.month.ago}])
+    @cat.toys.first.class == CatToy
+    @cat.toys.first.name == 'mouse'
+
+Any hashes sent to the property will automatically be converted:
+
+    @cat.toys << {:name => 'catnip ball'}
+    @cat.toys.last.is_a?(CatToy) # True!
+
+To use your own classes they *must* be defined before the parent uses them otherwise 
+Ruby will bring up a missing constant error. To avoid this, or if you have a really simple array of data
+you'd like to model, CouchRest Model supports creating anonymous classes:
+
+    class Cat < CouchRest::Model::Base
+      property :name, String
+
+      property :toys do
+        property :name, String
+        property :rating, Integer
+      end
+    end
+
+    @cat = Cat.new(:name => 'Felix', :toys => [{:name => 'mouse', :rating => 3}, {:name => 'catnip ball', :rating => 5}])
+    @cat.toys.last.rating == 5
+    @cat.toys.last.name == 'catnip ball'
+
+Anonymous classes will *only* create arrays of objects. If you're more of the traditional type, a block parameter
+can be provided allowing you to use this variable before each method call inside the anonymous class. This is useful
+if you need to access variables outside of the block.
+
+## Views
+
+CouchDB views can be quite difficult to get grips with at first as they are quite different from what you'd expect with SQL queries in a normal Relational Database. Checkout some of the [CouchDB documentation on views](http://wiki.apache.org/couchdb/Introduction_to_CouchDB_views) to get to grips with the basics. The key is to remember that CouchDB will only generate indexes from which you can extract consecutive rows of data, filtering other than between two points in a data set is not possible.
+
+CouchRest Model has great support for views, and since version 1.1.0 we added support for a View objects that make accessing your data even easier. 
+
+### The Old Way
+
+Here's an example of adding a view to our Cat class:
+
+    class Cat < CouchRest::Model::Base
+      property :name, String
+      property :toys, [CatToy]
+
+      view_by :name
+    end
+
+The `view_by` method will create a view in the Cat's design document called "by_name". This will allow searches to be made for the Cat's name attribute. Calling `Cat.by_name` will send a query of to the database and return an array of all the Cat objects available. Internally, a map function is generated automatically and stored in CouchDB's design document for the current model, it'll look something like the following:
+
+    function(doc) {
+      if (doc['couchrest-type'] == 'Cat' && doc['name']) {
+        emit(doc.name, null);
+      }
+    }
+
+By default, a special view called `all` is created and added to all couchrest models that allows you access to all the documents in the database that match the model. By default, these will be ordered by each documents id field.
+
+It is also possible to create views of multiple keys, for example:
+
+    view_by :birthday, :name
+
+This will create an view of all the cats' birthdays and their names called `by_birthday_and_name`.
+
+Sometimes the automatically generate map function might not be sufficient for more complicated queries. To customize, add the :map and :reduce functions when creating the view:
+
+    view_by :tags,
+      :map =>
+        "function(doc) {
+          if (doc['model'] == 'Post' && doc.tags) {
+            doc.tags.forEach(function(tag){
+              emit(doc.tag, 1);
+            });
+          }
+        }",
+      :reduce =>
+        "function(keys, values, rereduce) {
+          return sum(values);
+        }"
+
+Calling a view will return document objects by default, to get access to the raw CouchDB result add the `:raw => true` option to get a hash instead. Custom views can also be queried with `:reduce => true` to return reduce results. The default is to query with `:reduce => false`.
+ 
+Views are generated (on a per-model basis) lazily on first-access. This means that if you are deploying changes to a view, the views for
+that model won't be available until generation is complete. This can take some time with large databases. Strategies are in the works.
+
+### View Objects
+
+Since CouchRest Model 1.1.0 it is now possible to create views that return objects chainable objects, similar to those you'd find in the Sequel Ruby library or Rails 3's Arel. Heres an example of creating a few views:
+
+    class Post < CouchRest::Model::Base
+      property :title
+      property :body
+      property :posted_at, DateTime
+      property :tags, [String]
+
+      design do
+        view :by_title
+        view :by_posted_at_and_title
+        view :tag_list,
+          :map =>
+            "function(doc) {
+              if (doc['model'] == 'Post' && doc.tags) {
+                doc.tags.forEach(function(tag){
+                  emit(doc.tag, 1);
+                });
+              }
+            }",
+          :reduce =>
+            "function(keys, values, rereduce) {
+              return sum(values);
+            }"
+      end
+
+You'll see that this new syntax requires all views to be defined inside a design block. Unlike the old version, the keys to be used in a query are determined from the name of the view, not the other way round. Acessing data is the fun part:
+
+    # Prepare a query:
+    view = Post.by_posted_at_and_title.skip(5).limit(10)
+
+    # Fetch the results:
+    view.each do |post|
+      puts "Title: #{post.title}"
+    end
+
+    # Grab the CouchDB result information with the same object:
+    view.total_rows   => 10
+    view.offset       => 5
+
+    # Re-use and add new filters
+    filter = view.startkey([1.month.ago]).endkey([Date.current, {}])
+
+    # Fetch row results without the documents:
+    filter.rows.each do |row|
+      puts "Row value: #{row.value} Doc ID: #{row.id}"
+    end
+
+    # Lazily load documents (take last row from previous example):
+    row.doc      => Fetch last Post document from database
+
+    # Using reduced queries is also easy:
+    tag_usage = Post.tag_list.reduce.group_level(1)
+    tag_usage.rows.each do |row|
+      puts "Tag: #{row.key}  Uses: #{row.value}"
+    end
+
+#### Pagination
+
+The view objects have built in support for pagination based on the [kaminari](https://github.com/amatsuda/kaminari) gem. Methods are provided to match those required by the library to peform pagination.
+
+For your view to support paginating the results, it must use a reduce function that provides a total count of the documents in the result set. By default, auto-generated views include a reduce function that supports this.
+
+Use pagination as follows:
+
+    # Prepare a query:
+    @posts = Post.by_title.page(params[:page]).per(10)
+    
+    # In your view, with the kaminari gem loaded:
+    paginate @posts
+
+
+## Assocations
+
+Two types at the moment:
+
+    belongs_to :person
+
+    collection_of :tags
+
+This is a somewhat controvesial feature of CouchRest Model that some document database purists may cringe at. CouchDB does not yet povide many features to support relationships between documents but the fact of that matter is that its a very useful paradigm for modelling data systems.
+
+In the near future we hope to add support for a `has_many` relationship that takes of the _Linked Documents_ feature that arrived in CouchDB 0.11.
+
+### Belongs To
+
+Creates a property in the document with `_id` added to the end of the name of the foreign model with getter and setter methods to access the model. 
+
+Example:
+
+    class Cat < CouchRest::Model::Base
+      belongs_to :mother
+      property :name
+    end
+
+    kitty = Cat.new(:name => "Felix")
+    kitty.mother = Mother.find_by_name('Sophie')
+
+Providing a object to the setter, `mother` in the example will automagically update the `mother_id` attribute. Retrieving the data later is just as expected:
+
+    kitty = Cat.find_by_name "Felix"
+    kitty.mother.name == 'Sophie'
+
+Belongs_to accepts a few options to add a bit more felxibility:
+
+* `:class_name` - the camel case string name of the class used to load the model.
+* `:foreign_key` - the name of the property to use instead of the attribute name with `_id` on the end.
+* `:proxy` - a string that when evaluated provides a proxy model that responds to `#get`.
+
+The last option, `:proxy` is a feature currently in testing that allows objects to be loaded from a proxy class, such as `ClassProxy`. For example:
+
+    class Invoice < CouchRest::Model::Base
+      attr_accessor :company
+      belongs_to :project, :proxy => 'self.company.projects'
+    end
+
+A project instance in this scenario would need to be loaded by calling `#get(project_id)` on `self.company.projects` in the scope of an instance of the Invoice. We hope to document and work on this powerful feature in the near future.
+
+
+### Collection Of
+
+A collection_of relationship is much like belongs_to except that rather than just one foreign key, an array of foreign keys can be stored. This is one of the great features of a document database. This relationship uses a proxy object to automatically update two arrays; one containing the objects being used, and a second with the foreign keys used to the find them.
+
+The best example of this in use is with Labels:
+
+    class Invoice < CouchRest::Model::Base
+      collection_of :labels
+    end
+
+    invoice = Invoice.new
+    invoice.labels << Label.get('xyz')
+    invoice.labels << Label.get('abc')
+
+    invoice.labels.map{|l| l.name} # produces ['xyz', 'abc']
+
+See the belongs_to relationship for the options that can be used. Note that this isn't especially efficient, a `get` is performed for each model in the array. As with a has_many relationship, we hope to be able to take advantage of the Linked Documents feature to avoid multiple requests.
+
+
+## Validations
+
+CouchRest Model automatically includes the new ActiveModel validations, so they should work just as the traditional Rails validations. For more details, please see the ActiveModel::Validations documentation.
+
+CouchRest Model adds the possibility to check the uniqueness of attributes using the `validates_uniqueness_of` class method, for example:
+
+    class Person < CouchRest::Model::Base
+      property :title, String
+     
+      validates_uniqueness_of :title
+    end
+
+The uniqueness validation creates a new view for the attribute or uses one that already exists. You can
+specify a different view using the `:view` option, useful for when the `unique_id` is specified and
+you'd like to avoid the typical RestClient Conflict error:
+
+    unique_id :code
+    validates_uniqueness_of :code, :view => 'all'
+
+Given that the uniqueness check performs a request to the database, it is also possible to include a `:proxy` parameter. This allows you to call a method on the document and provide an alternate proxy object.
+
+Examples:
+
+    # Same as not including proxy:
+    validates_uniqueness_of :title, :proxy => 'class'
+    
+    # Person#company.people provides a proxy object for people
+    validates_uniqueness_of :title, :proxy => 'company.people'
+
+
+A really interesting use of `:proxy` and `:view` together could be where you'd like to ensure the ID is unique between several types of document. For example:
+
+    class Product < CouchRest::Model::Base
+      property :code
+
+      validates_uniqueness_of :code, :view => 'by_product_code'
+
+      view_by :product_code, :map => "
+        function(doc) {
+          if (doc['couchrest-type'] == 'Product' || doc['couchrest-type'] == 'Project') {
+            emit(doc['code']);
+          }
+        }
+      "
+    end
+
+    class Project < CouchRest::Model::Base
+      property :code
+
+      validates_uniqueness_of :code, :view => 'by_product_code', :proxy => 'Product'
+    end
+
+Pretty cool!
+
+
+## Configuration
+
+CouchRest Model supports a few configuration options. These can be set either for the whole Model code
+base or for a specific model of your chosing. To configure globally, provide something similar to the 
+following in your projects loading code:
+
+    CouchRest::Model::Base.configure do |config|
+      config.mass_assign_any_attribute = true
+      config.model_type_key = 'couchrest-type'
+    end
+
+To set for a specific model:
+
+   class Cat < CouchRest::Model::Base
+     mass_assign_any_attribute true
+   end
+
+Options currently avilable are:
+
+ * `mass_assign_any_attribute` - false by default, when true any attribute may be updated via the update_attributes or attributes= methods.
+ * `model_type_key` - 'couchrest-type' by default, is the name of property that holds the class name of each CouchRest Model.
+
+
+## Notable Issues
+
+None at the moment...
+
+
+## Testing
+
+The most complete documentation is the spec/ directory. To validate your CouchRest install, from the project root directory run `rake`, or `autotest` (requires RSpec and optionally ZenTest for autotest support).
+
+## Docs
+
+API: [http://rdoc.info/projects/couchrest/couchrest_model](http://rdoc.info/projects/couchrest/couchrest_model)
+
+Check the wiki for documentation and examples [http://wiki.github.com/couchrest/couchrest_model](http://wiki.github.com/couchrest/couchrest_model)
 
-We will not accept pull requests to the project without sufficient tests.
 
 ## Contact
 
@@ -134,4 +547,3 @@ Follow us on Twitter: [http://twitter.com/couchrest](http://twitter.com/couchres
 
 Also, check [http://twitter.com/#search?q=%23couchrest](http://twitter.com/#search?q=%23couchrest)
 
-

Rakefile

@@ -1,18 +1,21 @@
 require 'rubygems'
 require 'bundler'
-require 'rspec/core/rake_task'
-require "rake/rdoctask"
-
 Bundler::GemHelper.install_tasks
 
+require 'rake'
+require "rake/rdoctask"
+
+require 'rspec'
+require 'rspec/core/rake_task'
+
 desc "Run all specs"
-RSpec::Core::RakeTask.new(:spec) do |spec|
+Rspec::Core::RakeTask.new(:spec) do |spec|
 	spec.rspec_opts = ["--color"]
 	spec.pattern = 'spec/**/*_spec.rb'
 end
 
 desc "Print specdocs"
-RSpec::Core::RakeTask.new(:doc) do |spec|
+Rspec::Core::RakeTask.new(:doc) do |spec|
 	spec.rspec_opts = ["--format", "specdoc"]
 	spec.pattern = 'spec/*_spec.rb'
 end

VERSION

@@ -1 +1 @@
-1.1.2
+1.1.0.beta

benchmarks/dirty.rb

@@ -1,118 +0,0 @@
-#!/usr/bin/env ruby
-
-require 'rubygems'
-require 'benchmark'
-
-$:.unshift(File.dirname(__FILE__) + '/../lib')
-require 'couchrest_model'
-
-class BenchmarkCasted < Hash
-  include CouchRest::Model::CastedModel
-  
-  property :name
-end
-
-class BenchmarkModel < CouchRest::Model::Base
-  use_database CouchRest.database!(ENV['BENCHMARK_DB'] || "http://localhost:5984/test")
-
-  property :string, String
-  property :number, Integer
-  property :casted, BenchmarkCasted
-  property :casted_list, [BenchmarkCasted]
-end
-
-# set dirty configuration, return previous configuration setting
-def set_dirty(value)
-  orig = nil
-  CouchRest::Model::Base.configure do |config|
-    orig = config.use_dirty
-    config.use_dirty = value
-  end
-  BenchmarkModel.instance_eval do
-    self.use_dirty = value
-  end
-  orig
-end
-
-def supports_dirty?
-  CouchRest::Model::Base.respond_to?(:use_dirty)
-end
-
-def run_benchmark
-  n = 50000     # property operation count
-  db_n = 1000   # database operation count
-  b = BenchmarkModel.new
-
-  Benchmark.bm(30) do |x|
-
-    # property assigning
-
-    x.report("assign string:") do
-      n.times { b.string = "test" }
-    end
-
-    next if ENV["BENCHMARK_STRING"]
-
-    x.report("assign integer:") do
-      n.times { b.number = 1 }
-    end
-
-    x.report("assign casted hash:") do
-      n.times { b.casted = { 'name' => 'test' } }
-    end
-
-    x.report("assign casted hash list:") do
-      n.times { b.casted_list = [{ 'name' => 'test' }] }
-    end
-
-    # property reading
-
-    x.report("read string") do
-      n.times { b.string }
-    end
-
-    x.report("read integer") do
-      n.times { b.number }
-    end
-
-    x.report("read casted hash") do
-      n.times { b.casted }
-    end
-
-    x.report("read casted hash list") do
-      n.times { b.casted_list }
-    end
-
-    if ENV['BENCHMARK_DB']
-      # db writing
-      x.report("write changed record to db") do
-        db_n.times { |i| b.string = "test#{i}"; b.save }  
-      end
-
-      x.report("write unchanged record to db") do
-        db_n.times { b.save }  
-      end
-
-      # db reading
-      x.report("read record from db") do
-        db_n.times { BenchmarkModel.find(b.id) }
-      end
-
-    end
-
-  end
-end
-
-begin
-  if supports_dirty?
-    if !ENV['BENCHMARK_DIRTY_OFF']
-      set_dirty(true)
-      puts "with use_dirty true"
-      run_benchmark
-    end
-    set_dirty(false)
-    puts "\nwith use_dirty false"
-  end
-
-  run_benchmark
-end

couchrest_model.gemspec

@@ -6,7 +6,7 @@ Gem::Specification.new do |s|
 
   s.required_rubygems_version = Gem::Requirement.new("> 1.3.1") if s.respond_to? :required_rubygems_version=
   s.authors = ["J. Chris Anderson", "Matt Aimonetti", "Marcos Tapajos", "Will Leinweber", "Sam Lown"]
-  s.date = File.mtime('VERSION')
+  s.date = %q{2011-01-16}
   s.description = %q{CouchRest Model provides aditional features to the standard CouchRest Document class such as properties, view designs, associations, callbacks, typecasting and validations.}
   s.email = %q{jchris@apache.org}
   s.extra_rdoc_files = [
@@ -23,14 +23,12 @@ Gem::Specification.new do |s|
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
   
-  s.add_dependency(%q<couchrest>, "~> 1.1.2")
+  s.add_dependency(%q<couchrest>, "~> 1.0.2")
   s.add_dependency(%q<mime-types>, "~> 1.15")
-  s.add_dependency(%q<activemodel>, "~> 3.0")
+  s.add_dependency(%q<activemodel>, "~> 3.0.0")
   s.add_dependency(%q<tzinfo>, "~> 0.3.22")
-  s.add_development_dependency(%q<rspec>, "~> 2.6.0")
+  s.add_dependency(%q<railties>, "~> 3.0.0")
-  s.add_development_dependency(%q<json>, ["~> 1.5.1"])
+  s.add_development_dependency(%q<rspec>, ">= 2.0.0")
   s.add_development_dependency(%q<rack-test>, ">= 0.5.7")
-  s.add_development_dependency("rake", ">= 0.8.0")
-  # s.add_development_dependency("jruby-openssl", ">= 0.7.3")
 end
 

history.txt

@@ -1,92 +1,4 @@
-# CouchRest Model Change History
+== 1.1.0.beta
-
-## 1.1.3
-	
-	* CouchRest::Model::Base.respond_to_missing? and respond_to? (Kim Burgestrand)
-
-## 1.1.2 - 2011-07-23
-
-* Minor fixes
-  * Upgrade to couchrest 1.1.2
-  * Override as_couch_json to ensure nil values not stored
-  * Removing restriction that prohibited objects that cast as an array to be loaded.
-
-## 1.1.1 - 2011-07-04
-
-* Minor fix
-  * Bumping CouchRest version dependency for important initialize method fix.
-  * Ensuring super on Embeddable#initialize can be called.
-
-## 1.1.0 - 2011-06-25
-
-* Major Alterations
-  * CastedModel no longer requires a Hash. Automatically includes all required methods.
-  * CastedModel module renamed to Embeddable (old still works!)
-
-* Minor Fixes
-  * Validation callbacks now support context (thanks kostia)
-  * Document comparisons now performed using database and document ID (pointer by neocsr)
-  * Automatic config generation now supported (thanks lucasrenan)
-  * Comparing documents resorts to Hash comparison if both IDs are nil. (pointer by kostia)
-
-## 1.1.0.rc1 - 2011-06-08
-
-* New Features
-  * Properties with a nil value are now no longer sent to the database.
-  * Now possible to build new objects via CastedArray#build
-  * Implement #get! and #find! class methods
-  * Now is possible delete particular elements in casted array(Kostiantyn Kahanskyi)
-
-* Minor fixes
-  * #as_json now correctly uses ActiveSupports methods.
-  * Rails 3.1 support (Peter Williams)
-  * Initialization blocks when creating new models (Peter Williams)
-  * Removed railties dependency (DAddYE)
-  * DesignDoc cache refreshed if a database is deleted.
-  * Fixing dirty tracking on collection_of association.
-  * Uniqueness Validation views created on initialization, not on demand!
-  * #destroy freezes object instead of removing _id and _rev, better for callbacks (pointer by karmi)
-  * #destroyed? method now available
-  * #reload no longer uses Hash#merge! which was causing issues with dirty tracking on casted models. (pointer by kostia)
-  * Non-property mass assignment on #new no longer possible without :directly_set_attributes option.
-  * Using CouchRest 1.1.0.pre3. (No more Hashes!)
-  * Fixing problem assigning a CastedHash to a property declared as a Hash (Kostiantyn Kahanskyi, gfmtim)
-
-## 1.1.0.beta5 - 2011-04-30
-
-* Major changes:
-  * Database auto configuration, with connection options!
-  * Changed default CouchRest Model type to 'type' to be more consistent with ActiveRecord's reserverd words we're all used to (sorry for the change again!!)
-
-* Minor changes
-  * Added filter option to designs (Used with CouchDB _changes feeds)
-
-## 1.1.0.beta4
-
-* Major changes:
-  * Fast Dirty Tracking! Many thanks to @sobakasu (Andrew Williams)
-  * Default CouchRest Model type field now set to 'model' instead of 'couchrest-type'.
-
-* Minor enhancements:
-  * Adding "couchrest-hash" to Design Docs with aim to improve view update handling.
-  * Major changes to the way design document updates are handled internally.
-  * Added "auto_update_design_doc" configuration option.
-  * Using #descending on View object will automatically swap startkey with endkey.
-
-## 1.1.0.beta3
-
-* Removed
-
-## 1.1.0.beta2
-
-* Minor enhancements:
-  * Time handling improved in accordance with CouchRest 1.1.0. Always set to UTC.
-  * Refinements to associations and uniqueness validation for proxy (based on issue found by Gleb Kanterov)
-  * Added :allow_nil and :allow_blank options when creating a new view
-  * Unique Validation now supports scopes!
-  * Added support for #keys with list on Design View.
-
-## 1.1.0.beta
 
 * Epic enhancements:
   * Added "View" object for dynamic view queries
@@ -97,10 +9,9 @@
   * Narrow the rescued exception to avoid catching class evaluation errors that has nothing to to with the association (thanks Simone Carletti)
   * Fix validate uniqueness test that was never executed (thanks Simone Carletti)
   * Adds a #reload method to reload document attributes (thanks Simone Carletti)
-  * Numeric types can be casted from strings with leading or trailing whitespace (thanks chrisdurtschi)
   * CollectionProxy no longer provided by default with simple views (pending deprication)
 
-## CouchRest Model 1.0.0
+== CouchRest Model 1.0.0
 
 * Major enhancements
   * Support for configuration module and "model_type_key" option for overriding model's type key
@@ -119,7 +30,7 @@ Notes:
   Until these have been resolved (if possible?!) they should not be included. See the
   'active_model_attrs' if you'd like to test.
 
-## CouchRest Model 1.0.0.beta8
+== CouchRest Model 1.0.0.beta8
 
 * Major enhancements
 	* Added model generator
@@ -130,7 +41,7 @@ Notes:
   * Parsing times without zone
   * Using latest rspec (2.0.0.beta.19)
 
-## CouchRest Model 1.0.0.beta7
+== CouchRest Model 1.0.0.beta7
 
 * Major enhancements
   * Renamed ExtendedDocument to CouchRest::Model
@@ -146,7 +57,7 @@ Notes:
   * Removed support for auto_validate! and :length on properties
 
 
-## 1.0.0.beta6
+== 1.0.0.beta6
 
 * Major enhancements
   * Added support for anonymous CastedModels defined in Documents
@@ -160,12 +71,12 @@ Notes:
   * Setting a property of type Array (or keyed hash) must be an array or an error will be raised.
   * Now possible to set Array attribute from hash where keys determine order.
 
-## 1.0.0.beta5
+== 1.0.0.beta5
 
 * Minor enhancements
   * Added 'find' alias for 'get' for easier rails transition
 
-## 1.0.0.beta3
+== 1.0.0.beta3
 
 * Minor enhancements
   * Removed Validation by default, requires too many structure changes (FAIL)
@@ -175,12 +86,12 @@ Notes:
   * Added support for setting type directly on property (Sam Lown)
 
 
-## 1.0.0.beta2
+== 1.0.0.beta2
 
 * Minor enhancements
   * Enable Validation by default and refactored location (Sam Lown)
 
-## 1.0.0.beta
+== 1.0.0.beta
 
 * Major enhancements
   * Separated ExtendedDocument from main CouchRest gem (Sam Lown)
@@ -188,12 +99,12 @@ Notes:
 * Minor enhancements
   * active_support included by default
 
-## 0.37
+== 0.37
 
 * Minor enhancements
   * Added gemspec (needed for Bundler install) (Tapajós)
 
-## 0.36
+== 0.36
 
 * Major enhancements
   * Adds support for continuous replication (sauy7)
@@ -203,7 +114,7 @@ Notes:
 * Minor enhancements
   * Provide a description of the timeout error (John Wood)
 
-## 0.35
+== 0.35
 
 * Major enhancements
   * CouchRest::ExtendedDocument allow chaining the inherit class callback (Kenneth Kalmer) - http://github.com/couchrest/couchrest/issues#issue/8
@@ -219,7 +130,7 @@ Notes:
   * Added an update_doc method to database to handle conflicts during atomic updates. (Pierre Larochelle)
   * Bug fix: http://github.com/couchrest/couchrest/issues/#issue/2 (Luke Burton)
 
-## 0.34
+== 0.34
 
 * Major enhancements
 
@@ -244,7 +155,7 @@ Notes:
   * Fix Initialization of ExtendentDocument model shouldn't failed on a nil value in argument (deepj)
   * Change to use Jeweler and Gemcutter (Marcos Tapajós)
 
-## 0.33
+== 0.33
 
 * Major enhancements
 
@@ -259,7 +170,7 @@ Notes:
   * Created a new abstraction layer for the REST API (Matt Aimonetti)
   * Bug fix: made ExtendedDocument#all compatible with Couch 0.10 (tc)
 
-## 0.32
+== 0.32
 
 * Major enhancements
 
@@ -274,7 +185,7 @@ Notes:
   * Bug fix: the count method on the proxy collection was missing (Daniel Kirsch)
   * Added #amount_pages to a paginated collection. (Matt Aimonetti)
 
-## 0.31
+== 0.31
 
 * Major enhancements
 
@@ -288,7 +199,7 @@ Notes:
   * Optimized ExtendedDocument.count to run about 3x faster (Matt Aimonetti)
   * Added Float casting (Ryan Felton & Matt Aimonetti)
 
-## 0.30
+== 0.30
 
 * Major enhancements
 

lib/couchrest/model/associations.rb

@@ -12,36 +12,29 @@ module CouchRest
 
         # Define an association that this object belongs to.
         # 
-        # An attribute will be created matching the name of the attribute
-        # with '_id' on the end, or the foreign key (:foreign_key) provided.
-        #
-        # Searching for the assocated object is performed using a string 
-        # (:proxy) to be evaulated in the context of the owner. Typically
-        # this will be set to the class name (:class_name), or determined
-        # automatically if the owner belongs to a proxy object.
-        #
-        # If the association owner is proxied by another model, than an attempt will
-        # be made to automatically determine the correct place to request
-        # the documents. Typically, this is a method with the pluralized name of the 
-        # association inside owner's owner, or proxy.
-        #
-        # For example, imagine a company acts as a proxy for invoices and clients.
-        # If an invoice belongs to a client, the invoice will need to access the
-        # list of clients via the proxy. So a request to search for the associated
-        # client from an invoice would look like:
-        #
-        #    self.company.clients
-        #
-        # If the name of the collection proxy is not the pluralized assocation name, 
-        # it can be set with the :proxy_name option.
-        #
         def belongs_to(attrib, *options)
-          opts = merge_belongs_to_association_options(attrib, options.first)
+          opts = {
+            :foreign_key => attrib.to_s + '_id',
+            :class_name => attrib.to_s.camelcase,
+            :proxy => nil
+          }
+          case options.first
+          when Hash
+            opts.merge!(options.first)
+          end
 
-          property(opts[:foreign_key], opts)
+          begin
+            opts[:class] = opts[:class_name].constantize
+          rescue NameError
+            raise NameError, "Unable to convert class name into Constant for #{self.name}##{attrib}"
+          end
 
-          create_belongs_to_getter(attrib, opts)
+          prop = property(opts[:foreign_key], opts)
-          create_belongs_to_setter(attrib, opts)
+
+          create_belongs_to_getter(attrib, prop, opts)
+          create_belongs_to_setter(attrib, prop, opts)
+
+          prop
         end
 
         # Provide access to a collection of objects where the associated
@@ -84,50 +77,44 @@ module CouchRest
         # frequently! Use with prudence.
         #
         def collection_of(attrib, *options)
-          opts = merge_belongs_to_association_options(attrib, options.first)
+          opts = {
-          opts[:foreign_key] = opts[:foreign_key].pluralize
+            :foreign_key => attrib.to_s.singularize + '_ids',
+            :class_name => attrib.to_s.singularize.camelcase,
+            :proxy => nil
+          }
+          case options.first
+          when Hash
+            opts.merge!(options.first)
+          end
+          begin
+            opts[:class] = opts[:class_name].constantize
+          rescue
+            raise "Unable to convert class name into Constant for #{self.name}##{attrib}"
+          end
           opts[:readonly] = true
 
-          property(opts[:foreign_key], [], opts)
+          prop = property(opts[:foreign_key], [], opts)
 
-          create_collection_of_property_setter(attrib, opts)
+          create_collection_of_property_setter(attrib, prop, opts)
-          create_collection_of_getter(attrib, opts)
+          create_collection_of_getter(attrib, prop, opts)
-          create_collection_of_setter(attrib, opts)
+          create_collection_of_setter(attrib, prop, opts)
+
+          prop
         end
 
 
         private
 
-        def merge_belongs_to_association_options(attrib, options = nil)
+        def create_belongs_to_getter(attrib, property, options)
-          opts = {
+          base = options[:proxy] || options[:class_name]
-            :foreign_key => attrib.to_s.singularize + '_id',
-            :class_name => attrib.to_s.singularize.camelcase,
-            :proxy_name => attrib.to_s.pluralize
-          }
-          opts.merge!(options) if options.is_a?(Hash)
-
-          # Generate a string for the proxy method call
-          # Assumes that the proxy_owner_method from "proxyable" is available.
-          if opts[:proxy].to_s.empty?
-            opts[:proxy] = if proxy_owner_method
-              "self.#{proxy_owner_method}.#{opts[:proxy_name]}"
-            else
-              opts[:class_name]
-            end
-          end
-
-          opts
-        end
-
-        def create_belongs_to_getter(attrib, options)
           class_eval <<-EOS, __FILE__, __LINE__ + 1
             def #{attrib}
-              @#{attrib} ||= #{options[:foreign_key]}.nil? ? nil : #{options[:proxy]}.get(self.#{options[:foreign_key]})
+              @#{attrib} ||= #{options[:foreign_key]}.nil? ? nil : (model_proxy || #{base}).get(self.#{options[:foreign_key]})
             end
           EOS
         end
 
-        def create_belongs_to_setter(attrib, options)
+        def create_belongs_to_setter(attrib, property, options)
           class_eval <<-EOS, __FILE__, __LINE__ + 1
             def #{attrib}=(value)
               self.#{options[:foreign_key]} = value.nil? ? nil : value.id
@@ -138,7 +125,7 @@ module CouchRest
 
         ### collection_of support methods
 
-        def create_collection_of_property_setter(attrib, options)
+        def create_collection_of_property_setter(attrib, property, options)
           # ensure CollectionOfProxy is nil, ready to be reloaded on request
           class_eval <<-EOS, __FILE__, __LINE__ + 1
             def #{options[:foreign_key]}=(value)
@@ -148,20 +135,21 @@ module CouchRest
           EOS
         end
 
-        def create_collection_of_getter(attrib, options)
+        def create_collection_of_getter(attrib, property, options)
+          base = options[:proxy] || options[:class_name]
           class_eval <<-EOS, __FILE__, __LINE__ + 1
             def #{attrib}(reload = false)
               return @#{attrib} unless @#{attrib}.nil? or reload
-              ary = self.#{options[:foreign_key]}.collect{|i| #{options[:proxy]}.get(i)}
+              ary = self.#{options[:foreign_key]}.collect{|i| (model_proxy || #{base}).get(i)}
-              @#{attrib} = ::CouchRest::Model::CollectionOfProxy.new(ary, find_property('#{options[:foreign_key]}'), self)
+              @#{attrib} = ::CouchRest::CollectionOfProxy.new(ary, self, '#{options[:foreign_key]}')
             end
           EOS
         end
 
-        def create_collection_of_setter(attrib, options)
+        def create_collection_of_setter(attrib, property, options)
           class_eval <<-EOS, __FILE__, __LINE__ + 1
             def #{attrib}=(value)
-              @#{attrib} = ::CouchRest::Model::CollectionOfProxy.new(value, find_property('#{options[:foreign_key]}'), self)
+              @#{attrib} = ::CouchRest::CollectionOfProxy.new(value, self, '#{options[:foreign_key]}')
             end
           EOS
         end
@@ -169,63 +157,67 @@ module CouchRest
       end
 
     end
+  end
 
   # Special proxy for a collection of items so that adding and removing
   # to the list automatically updates the associated property.
-    class CollectionOfProxy < CastedArray
+  class CollectionOfProxy < Array
+    attr_accessor :property
+    attr_accessor :casted_by
 
-      def initialize(array, property, parent)
+    def initialize(array, casted_by, property)
+      self.property = property
+      self.casted_by = casted_by
       (array ||= []).compact!
-        super(array, property, parent)
+      casted_by[property.to_s] = [] # replace the original array!
-        casted_by[casted_by_property.to_s] = [] # replace the original array!
       array.compact.each do |obj|
         check_obj(obj)
-          casted_by[casted_by_property.to_s] << obj.id
+        casted_by[property.to_s] << obj.id
       end
+      super(array)
     end
     
     def << obj
       check_obj(obj)
-        casted_by[casted_by_property.to_s] << obj.id
+      casted_by[property.to_s] << obj.id
       super(obj)
     end
     
     def push(obj)
       check_obj(obj)
-        casted_by[casted_by_property.to_s].push obj.id
+      casted_by[property.to_s].push obj.id
       super(obj)
     end
     
     def unshift(obj)
       check_obj(obj)
-        casted_by[casted_by_property.to_s].unshift obj.id
+      casted_by[property.to_s].unshift obj.id
       super(obj)
     end
 
     def []= index, obj
       check_obj(obj)
-        casted_by[casted_by_property.to_s][index] = obj.id
+      casted_by[property.to_s][index] = obj.id
       super(index, obj)
     end
 
     def pop
-        casted_by[casted_by_property.to_s].pop
+      casted_by[property.to_s].pop
       super
     end
     
     def shift
-        casted_by[casted_by_property.to_s].shift
+      casted_by[property.to_s].shift
       super
     end
 
     protected
 
     def check_obj(obj)
-        raise "Object cannot be added to #{casted_by.class.to_s}##{casted_by_property.to_s} collection unless saved" if obj.new?
+      raise "Object cannot be added to #{casted_by.class.to_s}##{property.to_s} collection unless saved" if obj.new?
     end
 
   end
 
-  end
 
 end

lib/couchrest/model/base.rb

@@ -1,12 +1,12 @@
 module CouchRest
   module Model
-    class Base < CouchRest::Document
+    class Base < Document
 
       extend ActiveModel::Naming
 
       include CouchRest::Model::Configuration
-      include CouchRest::Model::Connection
       include CouchRest::Model::Persistence
+      include CouchRest::Model::Callbacks
       include CouchRest::Model::DocumentQueries    
       include CouchRest::Model::Views
       include CouchRest::Model::DesignDoc
@@ -17,11 +17,7 @@ module CouchRest
       include CouchRest::Model::PropertyProtection
       include CouchRest::Model::Associations
       include CouchRest::Model::Validations
-      include CouchRest::Model::Callbacks
       include CouchRest::Model::Designs
-      include CouchRest::Model::CastedBy
-      include CouchRest::Model::Dirty
-      include CouchRest::Model::Callbacks
 
       def self.subclasses
         @subclasses ||= []
@@ -30,7 +26,6 @@ module CouchRest
       def self.inherited(subklass)
         super
         subklass.send(:include, CouchRest::Model::Properties)
-
         subklass.class_eval <<-EOS, __FILE__, __LINE__ + 1
           def self.inherited(subklass)
             super
@@ -42,29 +37,27 @@ module CouchRest
         subclasses << subklass
       end
       
+      # Accessors
+      attr_accessor :casted_by
+
+
       # Instantiate a new CouchRest::Model::Base by preparing all properties
       # using the provided document hash.
       #
       # Options supported:
       # 
-      # * :directly_set_attributes, true when data comes directly from database
+      # * :directly_set_attributes: true when data comes directly from database
-      # * :database, provide an alternative database
+      # * :database: provide an alternative database
       #
-      # If a block is provided the new model will be passed into the
+      def initialize(doc = {}, options = {})
-      # block so that it can be populated.
+        doc = prepare_all_attributes(doc, options)
-      def initialize(attributes = {}, options = {})
+        # set the instances database, if provided
-        super()
-        prepare_all_attributes(attributes, options)
-        # set the instance's database, if provided
         self.database = options[:database] unless options[:database].nil?
+        super(doc)
         unless self['_id'] && self['_rev']
           self[self.model_type_key] = self.class.to_s
         end
-
-        yield self if block_given?
-
         after_initialize if respond_to?(:after_initialize)
-        run_callbacks(:initialize) { self }
       end
      
       
@@ -82,19 +75,33 @@ module CouchRest
         super
       end
       
-      # compatbility for 1.8, it does not use respond_to_missing?
+      ### instance methods
-      # thing is, when using it like this only, doing method(:find_by_view)
+      
-      # will throw an error
+      # Gets a reference to the actual document in the DB
-      def self.respond_to?(m, include_private = false)
+      # Calls up to the next document if there is one,
-        super || respond_to_missing?(m, include_private)
+      # Otherwise we're at the top and we return self
+      def base_doc
+        return self if base_doc?
+        @casted_by.base_doc
       end
       
-      # ruby 1.9 feature
+      # Checks if we're the top document
-      # this allows ruby to know that the method is defined using
+      def base_doc?
-      # method_missing, and as such, method(:find_by_view) will actually
+        !@casted_by
-      # give a Method back, and not throw an error like in 1.8!
+      end
-      def self.respond_to_missing?(m, include_private = false)
+      
-        has_view?(m) || has_view?(m.to_s[/^find_(by_.+)/, 1])
+      ## Compatibility with ActiveSupport and older frameworks
+  
+      # Hack so that CouchRest::Document, which descends from Hash,
+      # doesn't appear to Rails routing as a Hash of options
+      def is_a?(klass)
+        return false if klass == Hash
+        super
+      end
+      alias :kind_of? :is_a?
+
+      def persisted?
+        !new?
       end
       
       def to_key
@@ -104,26 +111,6 @@ module CouchRest
       alias :to_param :id
       alias :new_record? :new?
       alias :new_document? :new?
-
-      # Compare this model with another by confirming to see 
-      # if the IDs and their databases match!
-      #
-      # Camparison of the database is required in case the 
-      # model has been proxied or loaded elsewhere.
-      #
-      # A Basic CouchRest document will only ever compare using 
-      # a Hash comparison on the attributes.
-      def == other
-        return false unless other.is_a?(Base)
-        if id.nil? && other.id.nil?
-          # no ids? assume comparing nested and revert to hash comparison
-          to_hash == other.to_hash
-        else
-          database == other.database && id == other.id
-        end
-      end
-      alias :eql? :==
-
     end    
   end
 end

lib/couchrest/model/callbacks.rb

@@ -5,23 +5,21 @@ module CouchRest #:nodoc:
 
     module Callbacks
       extend ActiveSupport::Concern
-
-      CALLBACKS = [
-        :before_validation, :after_validation,
-        :after_initialize,
-        :before_create, :around_create, :after_create,
-        :before_destroy, :around_destroy, :after_destroy,
-        :before_save, :around_save, :after_save,
-        :before_update, :around_update, :after_update,
-      ]
-
       included do
         extend ActiveModel::Callbacks
-        include ActiveModel::Validations::Callbacks
 
-        define_model_callbacks :initialize, :only => :after
+        define_model_callbacks \
-        define_model_callbacks :create, :destroy, :save, :update
+          :create,
+          :destroy,
+          :save,
+          :update
+
       end
+
+      def valid?(*) #nodoc
+        _run_validation_callbacks { super }
+      end
+
     end
 
   end

lib/couchrest/model/casted_array.rb

@@ -5,18 +5,14 @@
 
 module CouchRest::Model
   class CastedArray < Array
-    include CouchRest::Model::CastedBy
+    attr_accessor :casted_by
-    include CouchRest::Model::Dirty
+    attr_accessor :property
-    attr_accessor :casted_by_property
 
-    def initialize(array, property, parent = nil)
+    def initialize(array, property)
-      self.casted_by_property = property
+      self.property = property
-      self.casted_by = parent unless parent.nil?
       super(array)
     end
     
-    # Adding new entries
-
     def << obj
       super(instantiate_and_cast(obj))
     end
@@ -25,57 +21,17 @@ module CouchRest::Model
       super(instantiate_and_cast(obj))
     end
     
-    def unshift(obj)
-      super(instantiate_and_cast(obj))
-    end
-
     def []= index, obj
-      value = instantiate_and_cast(obj, false)
+      super(index, instantiate_and_cast(obj))
-      couchrest_parent_will_change! if use_dirty? && value != self[index]
-      super(index, value)
-    end
-
-    def pop
-      couchrest_parent_will_change! if use_dirty? && self.length > 0
-      super
-    end
-
-    def shift
-      couchrest_parent_will_change! if use_dirty? && self.length > 0
-      super
-    end
-
-    def clear
-      couchrest_parent_will_change! if use_dirty? && self.length > 0
-      super
-    end
-
-    def delete(obj)
-      couchrest_parent_will_change! if use_dirty? && self.length > 0
-      super(obj)
-    end
-
-    def delete_at(index)
-      couchrest_parent_will_change! if use_dirty? && self.length > 0
-      super(index)
-    end
-
-    def build(*args)
-      obj = casted_by_property.build(*args)
-      self.push(obj)
-      obj
     end
 
     protected
 
-    def instantiate_and_cast(obj, change = true)
+    def instantiate_and_cast(obj)
-      property = casted_by_property
+      if self.casted_by && self.property && obj.class != self.property.type_class
-      couchrest_parent_will_change! if change && use_dirty?
+        self.property.cast_value(self.casted_by, obj)
-      if casted_by && property && obj.class != property.type_class
-        property.cast_value(casted_by, obj)
       else
-        obj.casted_by = casted_by if obj.respond_to?(:casted_by)
+        obj.casted_by = self.casted_by if obj.respond_to?(:casted_by)
-        obj.casted_by_property = casted_by_property if obj.respond_to?(:casted_by_property)
         obj
       end
     end

lib/couchrest/model/casted_by.rb

@@ -1,33 +0,0 @@
-
-module CouchRest::Model
-  module CastedBy
-    extend ActiveSupport::Concern
-    included do
-      self.send(:attr_accessor, :casted_by)
-      self.send(:attr_accessor, :casted_by_property)
-    end
-
-    # Gets a reference to the actual document in the DB
-    # Calls up to the next document if there is one,
-    # Otherwise we're at the top and we return self
-    def base_doc
-      return self if base_doc?
-      casted_by ? casted_by.base_doc : nil
-    end
-
-    # Checks if we're the top document
-    def base_doc?
-      !casted_by
-    end
-
-    # Provide the property this casted model instance has been
-    # used by. If it has not been set, search through the 
-    # casted_by objects properties to try and find it.
-    #def casted_by_property
-    #  return nil unless casted_by
-    #  attrs = casted_by.attributes
-    #  @casted_by_property ||= casted_by.properties.detect{ |k| attrs[k.to_s] === self }
-    #end
-
-  end
-end

lib/couchrest/model/casted_hash.rb

@@ -1,84 +0,0 @@
-#
-# Wrapper around Hash so that the casted_by attribute is set.
-
-module CouchRest::Model
-  class CastedHash < Hash
-    include CouchRest::Model::CastedBy
-    include CouchRest::Model::Dirty
-    attr_accessor :casted_by_property
-
-    def self.[](hash, property, parent = nil)
-      obj = super(hash)
-      obj.casted_by_property = property
-      obj.casted_by = parent unless parent.nil?
-      obj
-    end
-
-    # needed for dirty
-    def attributes
-      self
-    end
-
-    def []= key, obj
-      couchrest_attribute_will_change!(key) if use_dirty? && obj != self[key]
-      super(key, obj)
-    end
-
-    def delete(key)
-      couchrest_attribute_will_change!(key) if use_dirty? && include?(key)
-      super(key)
-    end
-
-    def merge!(other_hash)
-      if use_dirty? && other_hash && other_hash.kind_of?(Hash)
-        other_hash.keys.each do |key|
-          if self[key] != other_hash[key] || !include?(key)
-            couchrest_attribute_will_change!(key)
-          end
-        end
-      end
-      super(other_hash)
-    end
-
-    def replace(other_hash)
-      if use_dirty? && other_hash && other_hash.kind_of?(Hash)
-        # new keys and changed keys
-        other_hash.keys.each do |key|
-          if self[key] != other_hash[key] || !include?(key) 
-            couchrest_attribute_will_change!(key) 
-          end
-        end
-        # old keys
-        old_keys = self.keys.reject { |key| other_hash.include?(key) }
-        old_keys.each { |key| couchrest_attribute_will_change!(key) }
-      end
-
-      super(other_hash)
-    end
-
-    def clear
-      self.keys.each { |key| couchrest_attribute_will_change!(key) } if use_dirty?
-      super
-    end
-
-    def delete_if
-      if use_dirty? && block_given?
-        self.keys.each do |key|
-          couchrest_attribute_will_change!(key) if yield key, self[key]
-        end
-      end
-      super
-    end
-
-    # ruby 1.9 
-    def keep_if
-      if use_dirty? && block_given?
-        self.keys.each do |key|
-          couchrest_attribute_will_change!(key) if !yield key, self[key]
-        end
-      end
-      super
-    end
-
-  end
-end

lib/couchrest/model/casted_model.rb

@@ -1,43 +1,43 @@
 module CouchRest::Model
-  module Embeddable
+  module CastedModel
-    extend ActiveSupport::Concern
    
-    # Include Attributes early to ensure super() will work
+    extend ActiveSupport::Concern
-    include CouchRest::Attributes
 
     included do
       include CouchRest::Model::Configuration
+      include CouchRest::Model::Callbacks
       include CouchRest::Model::Properties
       include CouchRest::Model::PropertyProtection
       include CouchRest::Model::Associations
       include CouchRest::Model::Validations
-      include CouchRest::Model::Callbacks
+      attr_accessor :casted_by
-      include CouchRest::Model::CastedBy
-      include CouchRest::Model::Dirty
-      include CouchRest::Model::Callbacks
-
-      class_eval do
-        # Override CastedBy's base_doc?
-        def base_doc?
-          false # Can never be base doc!
     end
     
-      end
+    def initialize(keys = {})
-    end
+      raise StandardError unless self.is_a? Hash
-
+      prepare_all_attributes(keys)
-    # Initialize a new Casted Model. Accepts the same
-    # options as CouchRest::Model::Base for preparing and initializing
-    # attributes.
-    def initialize(keys = {}, options = {})
       super()
-      prepare_all_attributes(keys, options)
+    end
-      run_callbacks(:initialize) { self }
+    
+    def []= key, value
+      super(key.to_s, value)
+    end
+    
+    def [] key
+      super(key.to_s)
+    end
+    
+    # Gets a reference to the top level extended
+    # document that a model is saved inside of
+    def base_doc
+      return nil unless @casted_by
+      @casted_by.base_doc
     end
     
     # False if the casted model has already
     # been saved in the containing document
     def new?
-      casted_by.nil? ? true : casted_by.new?
+      @casted_by.nil? ? true : @casted_by.new?
     end
     alias :new_record? :new?
 
@@ -64,15 +64,5 @@ module CouchRest::Model
       end
     end
     alias :attributes= :update_attributes_without_saving
-
-  end # End Embeddable
-
-  # Provide backwards compatability with previous versions (pre 1.1.0)
-  module CastedModel
-    extend ActiveSupport::Concern
-    included do
-      include CouchRest::Model::Embeddable
   end
 end
-
-end

lib/couchrest/model/class_proxy.rb

@@ -88,13 +88,6 @@ module CouchRest
         end
         alias :find :get
         
-        def get!(id)
-          doc = @klass.get!(id, @database)
-          doc.database = @database if doc && doc.respond_to?(:database)
-          doc
-        end
-        alias :find! :get!
-
         # Views
         
         def has_view?(view)

lib/couchrest/model/collection.rb

@@ -1,11 +1,5 @@
 module CouchRest
   module Model
-    # Warning! The Collection module is seriously depricated.
-    # Use the new Design Views instead, as this code copies many other parts
-    # of CouchRest Model.
-    #
-    # Expect this to be removed soon.
-    #
     module Collection
   
       def self.included(base)
@@ -137,9 +131,6 @@ module CouchRest
           else
             @view_name = "#{design_doc}/#{view_name}"
           end
-
-          # Save the design doc, ready for use
-          @container_class.save_design_doc(@database)
         end
 
         # See Collection.paginate
@@ -244,7 +235,6 @@ module CouchRest
           else
             options = { :limit => per_page, :skip => per_page * (page - 1) }
           end
-          options[:include_docs] = true
           view_options.merge(options)
         end
 

lib/couchrest/model/configuration.rb

@@ -10,28 +10,10 @@ module CouchRest
       included do
         add_config :model_type_key
         add_config :mass_assign_any_attribute
-        add_config :auto_update_design_doc
-        add_config :environment
-        add_config :connection
-        add_config :connection_config_file
         
         configure do |config|
-          config.model_type_key = 'type' # was 'couchrest-type'
+          config.model_type_key = 'couchrest-type' # 'model'?
           config.mass_assign_any_attribute = false
-          config.auto_update_design_doc = true
-
-          config.environment = :development
-          config.connection_config_file = File.join(Dir.pwd, 'config', 'couchdb.yml')
-          config.connection = {
-            :protocol => 'http',
-            :host     => 'localhost',
-            :port     => '5984',
-            :prefix   => 'couchrest',
-            :suffix   => nil,
-            :join     => '_',
-            :username => nil,
-            :password => nil
-          }
         end
       end
 
@@ -65,3 +47,5 @@ module CouchRest
     end
   end
 end
+
+

lib/couchrest/model/connection.rb

@@ -1,70 +0,0 @@
-module CouchRest
-  module Model
-    module Connection
-      extend ActiveSupport::Concern
-
-      def server
-        self.class.server
-      end
-
-      module ClassMethods
-
-        # Overwrite the normal use_database method so that a database
-        # name can be provided instead of a full connection.
-        def use_database(db)
-          @database = prepare_database(db)
-        end
-
-        # Overwrite the default database method so that it always
-        # provides something from the configuration
-        def database
-          super || (@database ||= prepare_database)
-        end
-
-        def server
-          @server ||= CouchRest::Server.new(prepare_server_uri)
-        end
-
-        def prepare_database(db = nil)
-          unless db.is_a?(CouchRest::Database)
-            conf = connection_configuration
-            db = [conf[:prefix], db.to_s, conf[:suffix]].reject{|s| s.to_s.empty?}.join(conf[:join])
-            self.server.database!(db)
-          else
-            db
-          end
-        end
-
-        protected
-
-        def prepare_server_uri
-          conf = connection_configuration
-          userinfo = [conf[:username], conf[:password]].compact.join(':')
-          userinfo += '@' unless userinfo.empty?
-          "#{conf[:protocol]}://#{userinfo}#{conf[:host]}:#{conf[:port]}"
-        end
-
-        def connection_configuration
-          @connection_configuration ||=
-            self.connection.update(
-              (load_connection_config_file[environment.to_sym] || {}).symbolize_keys
-            )
-        end
-
-        def load_connection_config_file
-          file = connection_config_file
-          connection_config_cache[file] ||=
-            (File.exists?(file) ?
-              YAML::load(ERB.new(IO.read(file)).result) :
-              { }).symbolize_keys
-        end
-
-        def connection_config_cache
-          Thread.current[:connection_config_cache] ||= {}
-        end
-
-      end
-
-    end
-  end
-end

lib/couchrest/model/core_extensions/time_parsing.rb

@@ -1,66 +0,0 @@
-module CouchRest
-  module Model
-    module CoreExtensions
-      module TimeParsing
-
-        if RUBY_VERSION < "1.9.0"
-          # Overrwrite Ruby's standard new method to provide compatible support
-          # of 1.9.2's Time.new method.
-          #
-          # Only supports syntax like:
-          #
-          #   Time.new(2011, 4, 1, 18, 50, 32, "+02:00")
-          #   # or
-          #   Time.new(2011, 4, 1, 18, 50, 32)
-          #
-          def new(*args)
-            return super() if (args.empty?)
-            zone = args.delete_at(6)
-            time = mktime(*args)
-            if zone =~ /([\+|\-]?)(\d{2}):?(\d{2})/
-              tz_difference = ("#{$1 == '-' ? '+' : '-'}#{$2}".to_i * 3600) + ($3.to_i * 60)
-              time + tz_difference + zone_offset(time.zone)
-            else
-              time
-            end
-          end
-        end
-
-        # Attemtps to parse a time string in ISO8601 format.
-        # If no match is found, the standard time parse will be used.
-        #
-        # Times, unless provided with a time zone, are assumed to be in 
-        # UTC.
-        #
-        def parse_iso8601(string)
-          if (string =~ /(\d{4})[\-|\/](\d{2})[\-|\/](\d{2})[T|\s](\d{2}):(\d{2}):(\d{2})(Z| ?([\+|\s|\-])?(\d{2}):?(\d{2}))?/)
-            # $1 = year
-            # $2 = month
-            # $3 = day
-            # $4 = hours
-            # $5 = minutes
-            # $6 = seconds
-            # $7 = UTC or Timezone
-            # $8 = time zone direction
-            # $9 = tz difference hours
-            # $10 = tz difference minutes
-
-            if (!$7.to_s.empty? && $7 != 'Z')
-              new($1.to_i, $2.to_i, $3.to_i, $4.to_i, $5.to_i, $6.to_i, "#{$8 == '-' ? '-' : '+'}#{$9}:#{$10}")
-            else
-              utc($1.to_i, $2.to_i, $3.to_i, $4.to_i, $5.to_i, $6.to_i)
-            end
-          else
-            parse(string)
-          end
-        end
-
-      end
-    end
-  end
-end
-
-Time.class_eval do
-  extend CouchRest::Model::CoreExtensions::TimeParsing
-end
-

lib/couchrest/model/design_doc.rb

@@ -7,11 +7,13 @@ module CouchRest
       module ClassMethods
         
         def design_doc
-          @design_doc ||= if auto_update_design_doc
+          @design_doc ||= Design.new(default_design_doc)
-                            ::CouchRest::Design.new(default_design_doc)
-                          else
-                            stored_design_doc || ::CouchRest::Design.new(default_design_doc)
         end
+    
+        # Use when something has been changed, like a view, so that on the next request
+        # the design docs will be updated (if changed!)
+        def req_design_doc_refresh
+          @design_doc_fresh = { }
         end
         
         def design_doc_id
@@ -22,89 +24,6 @@ module CouchRest
           self.to_s
         end
 
-        def design_doc_uri(db = database)
-          "#{db.root}/#{design_doc_id}"
-        end
-
-        # Retreive the latest version of the design document directly
-        # from the database. This is never cached and will return nil if
-        # the design is not present.
-        #
-        # Use this method if you'd like to compare revisions [_rev] which
-        # is not stored in the normal design doc.
-        def stored_design_doc(db = database)
-          db.get(design_doc_id)
-        rescue RestClient::ResourceNotFound
-          nil
-        end
-
-        # Save the design doc onto a target database in a thread-safe way,
-        # not modifying the model's design_doc
-        #
-        # See also save_design_doc! to always save the design doc even if there
-        # are no changes.
-        def save_design_doc(db = database, force = false)
-          update_design_doc(db, force)
-        end
-
-        # Force the update of the model's design_doc even if it hasn't changed.
-        def save_design_doc!(db = database)
-          save_design_doc(db, true)
-        end
-
-        private
-
-        def design_doc_cache
-          Thread.current[:couchrest_design_cache] ||= {}
-        end
-        def design_doc_cache_checksum(db)
-          design_doc_cache[design_doc_uri(db)]
-        end
-        def set_design_doc_cache_checksum(db, checksum)
-          design_doc_cache[design_doc_uri(db)] = checksum
-        end
-
-        # Writes out a design_doc to a given database if forced
-        # or the stored checksum is not the same as the current
-        # generated checksum.
-        #
-        # Returns the original design_doc provided, but does 
-        # not update it with the revision.
-        def update_design_doc(db, force = false)
-          return design_doc unless force || auto_update_design_doc
-
-          # Grab the design doc's checksum
-          checksum = design_doc.checksum!
-
-          # If auto updates enabled, check checksum cache
-          return design_doc if auto_update_design_doc && design_doc_cache_checksum(db) == checksum
-
-          retries = 1
-          begin
-            # Load up the stored doc (if present), update, and save
-            saved = stored_design_doc(db)
-            if saved
-              if force || saved['couchrest-hash'] != checksum
-                saved.merge!(design_doc)
-                db.save_doc(saved)
-                @design_doc = saved  # update memo to point to the document we actually saved
-              end
-            else
-              design_doc.delete('_rev') # This is a new document and so doesn't have a revision yet
-              db.save_doc(design_doc)
-            end
-          rescue RestClient::Conflict
-            # if we get a conflict retry the operation...
-            raise if retries < 1
-            retries -= 1
-            retry
-          end
-
-          # Ensure checksum cached for next attempt if using auto updates
-          set_design_doc_cache_checksum(db, checksum) if auto_update_design_doc
-          design_doc
-        end
-
         def default_design_doc
           {
             "_id" => design_doc_id,
@@ -121,6 +40,82 @@ module CouchRest
           }
         end
 
+        # DEPRECATED
+        # use stored_design_doc to retrieve the current design doc
+        def all_design_doc_versions(db = database)
+          db.documents :startkey => "_design/#{self.to_s}", 
+            :endkey => "_design/#{self.to_s}-\u9999"
+        end
+       
+        # Retreive the latest version of the design document directly
+        # from the database.
+        def stored_design_doc(db = database)
+          db.get(design_doc_id) rescue nil
+        end
+        alias :model_design_doc :stored_design_doc
+
+        def refresh_design_doc(db = database)
+          raise "Database missing for design document refresh" if db.nil?
+          unless design_doc_fresh(db)
+            save_design_doc(db)
+            design_doc_fresh(db, true)
+          end
+        end
+
+        # Save the design doc onto a target database in a thread-safe way,
+        # not modifying the model's design_doc
+        #
+        # See also save_design_doc! to always save the design doc even if there
+        # are no changes.
+        def save_design_doc(db = database, force = false)
+          update_design_doc(Design.new(design_doc), db, force)
+        end
+
+        # Force the update of the model's design_doc even if it hasn't changed.
+        def save_design_doc!(db = database)
+          save_design_doc(db, true)
+        end
+
+        protected
+
+        def design_doc_fresh(db, fresh = nil)
+          @design_doc_fresh ||= {}
+          if fresh.nil? 
+            @design_doc_fresh[db.uri] || false
+          else
+            @design_doc_fresh[db.uri] = fresh
+          end
+        end
+
+        # Writes out a design_doc to a given database, returning the
+        # updated design doc
+        def update_design_doc(design_doc, db, force = false)
+          saved = stored_design_doc(db)
+          if saved
+            changes = force
+            design_doc['views'].each do |name, view|
+              if !compare_views(saved['views'][name], view)
+                changes = true
+                saved['views'][name] = view
+              end
+            end
+            if changes
+              db.save_doc(saved)
+            end
+            design_doc
+          else
+            design_doc.database = db
+            design_doc.save
+            design_doc
+          end
+        end
+
+        # Return true if the two views match
+        def compare_views(orig, repl)
+          return false if orig.nil? or repl.nil?
+          (orig['map'].to_s.strip == repl['map'].to_s.strip) && (orig['reduce'].to_s.strip == repl['reduce'].to_s.strip)
+        end
+
       end # module ClassMethods
       
     end

lib/couchrest/model/designs.rb

@@ -28,6 +28,8 @@ module CouchRest
           mapper.create_view_method(:all)
 
           mapper.instance_eval(&block) if block_given?
+
+          req_design_doc_refresh
         end
 
         # Override the default page pagination value:
@@ -58,25 +60,13 @@ module CouchRest
           self.model = model
         end
 
-        # Generate a method that will provide a new View instance when
+        # Define a view and generate a method that will provide a new 
-        # requested.  This will also define the view in CouchDB unless
+        # View instance when requested.
-        # auto_update_design_doc is disabled.
         def view(name, opts = {})
-          View.create(model, name, opts) if model.auto_update_design_doc
+          View.create(model, name, opts)
           create_view_method(name)
         end
 
-        # Really simple design function that allows a filter
-        # to be added. Filters are simple functions used when listening
-        # to the _changes feed.
-        #
-        # No methods are created here, the design is simply updated.
-        # See the CouchDB API for more information on how to use this.
-        def filter(name, function)
-          filters = (self.model.design_doc['filters'] ||= {})
-          filters[name.to_s] = function
-        end
-
         def create_view_method(name)
           model.class_eval <<-EOS, __FILE__, __LINE__ + 1
             def self.#{name}(opts = {})

lib/couchrest/model/designs/view.rb

@@ -25,7 +25,7 @@ module CouchRest
             self.owner    = parent
             self.name     = name.to_s
             # Default options:
-            self.query    = { }
+            self.query    = { :reduce => false }
           elsif parent.is_a?(self.class)
             self.model    = (new_query.delete(:proxy) || parent.model)
             self.owner    = parent.owner
@@ -90,13 +90,6 @@ module CouchRest
           result ? all.last : limit(1).descending.all.last
         end
 
-        # Return the number of documents in the currently defined result set.
-        # Use <tt>#count</tt> for the total number of documents regardless
-        # of the current limit defined.
-        def length
-          docs.length
-        end
-
         # Perform a count operation based on the current view. If the view
         # can be reduced, the reduce will be performed and return the first
         # value. This is okay for most simple queries, but may provide
@@ -113,7 +106,7 @@ module CouchRest
         def count
           raise "View#count cannot be used with group options" if query[:group]
           if can_reduce?
-            row = reduce.skip(0).limit(1).rows.first
+            row = reduce.rows.first
             row.nil? ? 0 : row.value
           else
             limit(0).total_rows
@@ -146,6 +139,12 @@ module CouchRest
           execute['total_rows']
         end
 
+        # Convenience wrapper around the rows result set. This will provide
+        # and array of keys.
+        def keys
+          rows.map{|r| r.key}
+        end
+
         # Convenience wrapper to provide all the values from the route
         # set without having to go through +rows+.
         def values
@@ -182,7 +181,7 @@ module CouchRest
         #
         # Cannot be used when the +#startkey+ or +#endkey+ have been set.
         def key(value)
-          raise "View#key cannot be used when startkey or endkey have been set" unless query[:keys].nil? && query[:startkey].nil? && query[:endkey].nil?
+          raise "View#key cannot be used when startkey or endkey have been set" unless query[:startkey].nil? && query[:endkey].nil?
           update_query(:key => value)
         end
 
@@ -194,7 +193,7 @@ module CouchRest
         #
         # Cannot be used if the key has been set.
         def startkey(value)
-          raise "View#startkey cannot be used when key has been set" unless query[:key].nil? && query[:keys].nil?
+          raise "View#startkey cannot be used when key has been set" unless query[:key].nil?
           update_query(:startkey => value)
         end
 
@@ -211,7 +210,7 @@ module CouchRest
         # See the +#startkey+ method for more details and the +#inclusive_end+
         # option.
         def endkey(value)
-          raise "View#endkey cannot be used when key has been set" unless query[:key].nil? && query[:keys].nil?
+          raise "View#endkey cannot be used when key has been set" unless query[:key].nil?
           update_query(:endkey => value)
         end
 
@@ -222,36 +221,12 @@ module CouchRest
           update_query(:endkey_docid => value.is_a?(String) ? value : value.id)
         end
 
-        # Keys is a special CouchDB option that will cause the view request to be POSTed
-        # including an array of keys. Only documents with the matching keys will be 
-        # returned. This is much faster than sending multiple requests for a set 
-        # non-consecutive documents.
-        #
-        # If no values are provided, this method will act as a wrapper around 
-        # the rows result set, providing an array of keys.
-        def keys(*keys)
-          if keys.empty?
-            rows.map{|r| r.key}
-          else
-            raise "View#keys cannot by used when key or startkey/endkey have been set" unless query[:key].nil? && query[:startkey].nil? && query[:endkey].nil?
-            update_query(:keys => keys.first)
-          end
-        end
 
-
+        # The results should be provided in descending order.
-        # The results should be provided in descending order. If the startkey or
-        # endkey query options have already been seen set, calling this method
-        # will automatically swap the options around. If you don't want this,
-        # simply set descending before any other option.
         #
-        # Descending is false by default, and this method cannot
+        # Descending is false by default, this method will enable it and cannot
-        # be undone once used, it has no inverse option.
+        # be undone.
         def descending
-          if query[:startkey] || query[:endkey]
-            query[:startkey], query[:endkey] = query[:endkey], query[:startkey]
-          elsif query[:startkey_docid] || query[:endkey_docid]
-            query[:startkey_docid], query[:endkey_docid] = query[:endkey_docid], query[:startkey_docid]
-          end
           update_query(:descending => true)
         end
 
@@ -366,6 +341,8 @@ module CouchRest
           (offset_value / limit_value) + 1
         end
 
+
+
         protected
 
         def include_docs!
@@ -398,22 +375,30 @@ module CouchRest
         def execute
           return self.result if result
           raise "Database must be defined in model or view!" if use_database.nil?
-
+          retryable = true
-          # Remove the reduce value if its not needed to prevent CouchDB errors
+          # Remove the reduce value if its not needed
           query.delete(:reduce) unless can_reduce?
-
+          begin
-          model.save_design_doc(use_database)
-
             self.result = model.design_doc.view_on(use_database, name, query.reject{|k,v| v.nil?})
+          rescue RestClient::ResourceNotFound => e
+            if retryable
+              model.save_design_doc(use_database)
+              retryable = false
+              retry
+            else
+              raise e
+            end
+          end
         end
 
         # Class Methods
         class << self
+          
           # Simplified view creation. A new view will be added to the 
           # provided model's design document using the name and options.
           #
           # If the view name starts with "by_" and +:by+ is not provided in 
-          # the options, the new view's map method will be interpreted and
+          # the options, the new view's map method will be interpretted and
           # generated automatically. For example:
           #
           #   View.create(Meeting, "by_date_and_name")
@@ -427,16 +412,6 @@ module CouchRest
           # The view name is the same, but three keys would be used in the
           # subsecuent index.
           #
-          # By default, a check is made on each of the view's keys to ensure they
-          # do not contain a nil value ('null' in javascript). This is probably what
-          # you want in most cases but sometimes in can be useful to create an
-          # index where nil is permited. Set the <tt>:allow_nil</tt> option to true to
-          # remove this check.
-          #
-          # Conversely, keys are not checked to see if they are empty or blank. If you'd
-          # like to enable this, set the <tt>:allow_blank</tt> option to false. The default
-          # is true, empty strings are permited in the indexes.
-          #
           def create(model, name, opts = {})
 
             unless opts[:map]
@@ -446,14 +421,12 @@ module CouchRest
 
               raise "View cannot be created without recognised name, :map or :by options" if opts[:by].nil?
 
-              opts[:allow_blank] = opts[:allow_blank].nil? ? true : opts[:allow_blank]
               opts[:guards] ||= []
               opts[:guards].push "(doc['#{model.model_type_key}'] == '#{model.to_s}')"
 
               keys = opts[:by].map{|o| "doc['#{o}']"}
               emit = keys.length == 1 ? keys.first : "[#{keys.join(', ')}]"
-              opts[:guards] += keys.map{|k| "(#{k} != null)"} unless opts[:allow_nil]
+              opts[:guards] += keys.map{|k| "(#{k} != null)"}
-              opts[:guards] += keys.map{|k| "(#{k} != '')"} unless opts[:allow_blank]
               opts[:map] = <<-EOF
                 function(doc) {
                   if (#{opts[:guards].join(' && ')}) {

lib/couchrest/model/dirty.rb

@@ -1,39 +0,0 @@
-# encoding: utf-8
-
-I18n.load_path << File.join(
-  File.dirname(__FILE__), "validations", "locale", "en.yml"
-)
-
-module CouchRest
-  module Model
-
-    # This applies to both Model::Base and Model::CastedModel
-    module Dirty
-      extend ActiveSupport::Concern
-      include ActiveModel::Dirty
-
-      included do
-        # internal dirty setting - overrides global setting.
-        # this is used to temporarily disable dirty tracking when setting 
-        # attributes directly, for performance reasons.
-        self.send(:attr_accessor, :disable_dirty)
-      end
-
-      def use_dirty?
-        doc = base_doc
-        doc && !doc.disable_dirty
-      end
-
-      def couchrest_attribute_will_change!(attr)
-        return if attr.nil? || !use_dirty?
-        attribute_will_change!(attr)
-        couchrest_parent_will_change!
-      end
-
-      def couchrest_parent_will_change!
-        casted_by.couchrest_attribute_will_change!(casted_by_property.name) if casted_by_property
-      end
-
-    end
-  end
-end

lib/couchrest/model/document_queries.rb

@@ -1,7 +1,10 @@
 module CouchRest
   module Model
     module DocumentQueries
-      extend ActiveSupport::Concern
+      
+      def self.included(base)
+        base.extend(ClassMethods)
+      end
       
       module ClassMethods
         
@@ -83,12 +86,9 @@ module CouchRest
         # id<String, Integer>:: Document ID
         # db<Database>:: optional option to pass a custom database to use
         def get!(id, db = database)
-          raise CouchRest::Model::DocumentNotFound if id.blank?
+          raise "Missing or empty document ID" if id.to_s.empty?
-
           doc = db.get id
           build_from_database(doc)
-        rescue RestClient::ResourceNotFound
-          raise CouchRest::Model::DocumentNotFound
         end
         alias :find! :get!
         

lib/couchrest/model/errors.rb

@@ -19,7 +19,5 @@ module CouchRest
         end
       end
     end
-
-    class DocumentNotFound < Errors::CouchRestModelError; end
   end
 end

lib/couchrest/model/extended_attachments.rb

@@ -1,7 +1,6 @@
 module CouchRest
   module Model
     module ExtendedAttachments
-      extend ActiveSupport::Concern
 
       # Add a file attachment to the current document. Expects
       # :file and :name to be included in the arguments.
@@ -36,11 +35,8 @@ module CouchRest
       # deletes a file attachment from the current doc
       def delete_attachment(attachment_name)
         return unless attachments
-        if attachments.include?(attachment_name)
-          attribute_will_change!("_attachments")
         attachments.delete attachment_name
       end
-      end
 
       # returns true if attachment_name exists
       def has_attachment?(attachment_name)
@@ -70,8 +66,6 @@ module CouchRest
         def set_attachment_attr(args)
           content_type = args[:content_type] ? args[:content_type] : get_mime_type(args[:file].path)
           content_type ||= (get_mime_type(args[:name]) || 'text/plain')
-
-          attribute_will_change!("_attachments")
           attachments[args[:name]] = {
             'content_type' => content_type,
             'data'         => args[:file].read

lib/couchrest/model/persistence.rb

@@ -12,32 +12,26 @@ module CouchRest
           _run_save_callbacks do
             set_unique_id if new? && self.respond_to?(:set_unique_id)
             result = database.save_doc(self)
-            ret = (result["ok"] == true) ? self : false
+            (result["ok"] == true) ? self : false
-            @changed_attributes.clear if ret && @changed_attributes
-            ret
           end
         end
       end
 
       # Creates the document in the db. Raises an exception
       # if the document is not created properly.
-      def create!(options = {})
+      def create!
-        self.class.fail_validate!(self) unless self.create(options)
+        self.class.fail_validate!(self) unless self.create
       end
 
       # Trigger the callbacks (before, after, around)
       # only if the document isn't new
       def update(options = {})
-        raise "Cannot save a destroyed document!" if destroyed?
+        raise "Calling #{self.class.name}#update on document that has not been created!" if self.new?
-        raise "Calling #{self.class.name}#update on document that has not been created!" if new?
         return false unless perform_validations(options)
-        return true if !self.disable_dirty && !self.changed?
         _run_update_callbacks do
           _run_save_callbacks do
             result = database.save_doc(self)
-            ret = result["ok"] == true
+            result["ok"] == true
-            @changed_attributes.clear if ret && @changed_attributes
-            ret
           end
         end
       end
@@ -55,25 +49,19 @@ module CouchRest
       end
 
       # Deletes the document from the database. Runs the :destroy callbacks.
+      # Removes the <tt>_id</tt> and <tt>_rev</tt> fields, preparing the
+      # document to be saved to a new <tt>_id</tt> if required.
       def destroy
         _run_destroy_callbacks do
           result = database.delete_doc(self)
           if result['ok']
-            @_destroyed = true
+            self.delete('_rev')
-            self.freeze
+            self.delete('_id')
           end
           result['ok']
         end
       end
 
-      def destroyed?
-        !!@_destroyed
-      end
-
-      def persisted?
-        !new? && !destroyed?
-      end
-
       # Update the document's attributes and save. For example:
       #
       #   doc.update_attributes :name => "Fred"
@@ -92,10 +80,11 @@ module CouchRest
       #
       # Returns self.
       def reload
-        prepare_all_attributes(database.get(id), :directly_set_attributes => true)
+        merge!(self.class.get(id))
         self
       end
 
+
       protected
 
       def perform_validations(options = {})
@@ -111,25 +100,22 @@ module CouchRest
 
       module ClassMethods
 
-        # Creates a new instance, bypassing attribute protection and
+        # Creates a new instance, bypassing attribute protection
-        # uses the type field to determine which model to use to instanatiate
-        # the new object.
         #
         # ==== Returns
         #  a document instance
         #
-        def build_from_database(doc = {}, options = {}, &block)
+        def build_from_database(doc = {})
-          src = doc[model_type_key]
+          base = (doc[model_type_key].blank? || doc[model_type_key] == self.to_s) ? self : doc[model_type_key].constantize
-          base = (src.blank? || src == self.to_s) ? self : src.constantize
+          base.new(doc, :directly_set_attributes => true)
-          base.new(doc, options.merge(:directly_set_attributes => true), &block)
         end
 
         # Defines an instance and save it directly to the database
         #
         # ==== Returns
         #  returns the reloaded document
-        def create(attributes = {}, &block)
+        def create(attributes = {})
-          instance = new(attributes, &block)
+          instance = new(attributes)
           instance.create
           instance
         end
@@ -138,8 +124,8 @@ module CouchRest
         #
         # ==== Returns
         #  returns the reloaded document or raises an exception
-        def create!(attributes = {}, &block)
+        def create!(attributes = {})
-          instance = new(attributes, &block)
+          instance = new(attributes)
           instance.create!
           instance
         end
@@ -152,7 +138,7 @@ module CouchRest
         # must be globally unique across all document types which share a
         # database, so if you'd like to scope uniqueness to this class, you
         # should use the class name as part of the unique id.
-        def unique_id(method = nil, &block)
+        def unique_id method = nil, &block
           if method
             define_method :set_unique_id do
               self['_id'] ||= self.send(method)

lib/couchrest/model/properties.rb

@@ -5,17 +5,17 @@ module CouchRest
       extend ActiveSupport::Concern
 
       included do
-        class_attribute(:properties) unless self.respond_to?(:properties)
+        extlib_inheritable_accessor(:properties) unless self.respond_to?(:properties)
-        class_attribute(:properties_by_name) unless self.respond_to?(:properties_by_name)
         self.properties ||= []
-        self.properties_by_name ||= {}
         raise "You can only mixin Properties in a class responding to [] and []=, if you tried to mixin CastedModel, make sure your class inherits from Hash or responds to the proper methods" unless (method_defined?(:[]) && method_defined?(:[]=))
       end
 
-      # Provide an attribute hash ready to be sent to CouchDB but with
+      # Returns the Class properties
-      # all the nil attributes removed.
+      #
-      def as_couch_json
+      # ==== Returns
-        super.delete_if{|k,v| v.nil?}
+      # Array:: the list of properties for model's class
+      def properties
+        self.class.properties
       end
 
       # Returns the Class properties with their values
@@ -37,12 +37,10 @@ module CouchRest
       end
 
       # Store a casted value in the current instance of an attribute defined
-      # with a property and update dirty status
+      # with a property.
       def write_attribute(property, value)
         prop = find_property!(property)
-        value = prop.is_a?(String) ? value : prop.cast(self, value)
+        self[prop.to_s] = prop.is_a?(String) ? value : prop.cast(self, value)
-        couchrest_attribute_will_change!(prop.name) if use_dirty? && self[prop.name] != value
-        self[prop.name] = value
       end
 
       # Takes a hash as argument, and applies the values by using writer methods
@@ -56,61 +54,45 @@ module CouchRest
       end
       alias :attributes= :update_attributes_without_saving
 
-      # 'attributes' needed for Dirty
-      alias :attributes :properties_with_values
-
-      def set_attributes(hash)
-        attrs = remove_protected_attributes(hash)
-        directly_set_attributes(attrs)
-      end
-
-      protected
-
-      def find_property(property)
-        property.is_a?(Property) ? property : self.class.properties_by_name[property.to_s]
-      end
 
+      private
       # The following methods should be accessable by the Model::Base Class, but not by anything else!
       def apply_all_property_defaults
         return if self.respond_to?(:new?) && (new? == false)
         # TODO: cache the default object
-        # Never mark default options as dirty!
-        dirty, self.disable_dirty = self.disable_dirty, true
         self.class.properties.each do |property|
           write_attribute(property, property.default_value)
         end
-        self.disable_dirty = dirty
       end
 
-      def prepare_all_attributes(attrs = {}, options = {})
+      def prepare_all_attributes(doc = {}, options = {})
-        self.disable_dirty = !!options[:directly_set_attributes]
         apply_all_property_defaults
         if options[:directly_set_attributes]
-          directly_set_read_only_attributes(attrs)
+          directly_set_read_only_attributes(doc)
-          directly_set_attributes(attrs, true)
         else
-          attrs = remove_protected_attributes(attrs)
+          doc = remove_protected_attributes(doc)
-          directly_set_attributes(attrs)
         end
-        self.disable_dirty = false
+        directly_set_attributes(doc) unless doc.nil?
-        self
       end
 
       def find_property!(property)
-        prop = find_property(property)
+        prop = property.is_a?(Property) ? property : self.class.properties.detect {|p| p.to_s == property.to_s}
         raise ArgumentError, "Missing property definition for #{property.to_s}" if prop.nil?
         prop
       end
 
       # Set all the attributes and return a hash with the attributes
       # that have not been accepted.
-      def directly_set_attributes(hash, mass_assign = false)
+      def directly_set_attributes(hash)
-        return if hash.nil?
+        hash.reject do |attribute_name, attribute_value|
-        hash.reject do |key, value|
+          if self.respond_to?("#{attribute_name}=")
-          if self.respond_to?("#{key}=")
+            self.send("#{attribute_name}=", attribute_value)
-            self.send("#{key}=", value)
+            true
-          elsif mass_assign || mass_assign_any_attribute
+          elsif mass_assign_any_attribute # config option
-            self[key] = value
+            self[attribute_name] = attribute_value
+            true
+          else
+            false
           end
         end
       end
@@ -125,12 +107,15 @@ module CouchRest
         end
       end
 
+      def set_attributes(hash)
+        attrs = remove_protected_attributes(hash)
+        directly_set_attributes(attrs)
+      end
 
 
       module ClassMethods
 
         def property(name, *options, &block)
-          raise "Invalid property definition, '#{name}' already used for CouchRest Model type field" if name.to_s == model_type_key.to_s && CouchRest::Model::Base >= self
           opts = { }
           type = options.shift
           if type.class != Hash
@@ -146,11 +131,10 @@ module CouchRest
         end
 
         # Automatically set <tt>updated_at</tt> and <tt>created_at</tt> fields
-        # on the document whenever saving occurs.
+        # on the document whenever saving occurs. CouchRest uses a pretty
-        # 
+        # decent time format by default. See Time#to_json
-        # These properties are casted as Time objects, so they should always
-        # be set to UTC.
         def timestamps!
+          class_eval <<-EOS, __FILE__, __LINE__
             property(:updated_at, Time, :read_only => true, :protected => true, :auto_validation => false)
             property(:created_at, Time, :read_only => true, :protected => true, :auto_validation => false)
 
@@ -158,6 +142,7 @@ module CouchRest
               write_attribute('updated_at', Time.now)
               write_attribute('created_at', Time.now) if object.new?
             end
+          EOS
         end
 
         protected
@@ -168,8 +153,8 @@ module CouchRest
             # check if this property is going to casted
             type = options.delete(:type) || options.delete(:cast_as)
             if block_given?
-              type = Class.new do
+              type = Class.new(Hash) do
-                include Embeddable
+                include CastedModel
               end
               if block.arity == 1 # Traditional, with options
                 type.class_eval { yield type }
@@ -185,38 +170,47 @@ module CouchRest
               validates_casted_model property.name
             end
             properties << property
-            properties_by_name[property.to_s] = property
             property
           end
 
           # defines the getter for the property (and optional aliases)
           def create_property_getter(property)
-            define_method(property.name) do
+            # meth = property.name
-              read_attribute(property.name)
+            class_eval <<-EOS, __FILE__, __LINE__ + 1
+              def #{property.name}
+                read_attribute('#{property.name}')
               end
+            EOS
 
             if ['boolean', TrueClass.to_s.downcase].include?(property.type.to_s.downcase)
-              define_method("#{property.name}?") do
+              class_eval <<-EOS, __FILE__, __LINE__
-                value = read_attribute(property.name)
+                def #{property.name}?
+                  value = read_attribute('#{property.name}')
                   !(value.nil? || value == false)
                 end
+              EOS
             end
 
             if property.alias
-              alias_method(property.alias, property.name.to_sym)
+              class_eval <<-EOS, __FILE__, __LINE__ + 1
+                alias #{property.alias.to_sym} #{property.name.to_sym}
+              EOS
             end
           end
 
           # defines the setter for the property (and optional aliases)
           def create_property_setter(property)
-            name = property.name
+            property_name = property.name
-
+            class_eval <<-EOS
-            define_method("#{name}=") do |value|
+              def #{property_name}=(value)
-              write_attribute(name, value)
+                write_attribute('#{property_name}', value)
               end
+            EOS
 
             if property.alias
-              alias_method "#{property.alias}=", "#{name}="
+              class_eval <<-EOS
+                alias #{property.alias.to_sym}= #{property_name.to_sym}=
+              EOS
             end
           end
 

lib/couchrest/model/property.rb

@@ -27,24 +27,28 @@ module CouchRest::Model
         if value.nil?
           value = []
         elsif [Hash, HashWithIndifferentAccess].include?(value.class)
-          # Assume provided as a params hash where key is index
+          # Assume provided as a Hash where key is index!
-          value = parameter_hash_to_array(value)
+          data = value
+          value = [ ]
+          data.keys.sort.each do |k|
+            value << data[k]
+          end
         elsif !value.is_a?(Array)
           raise "Expecting an array or keyed hash for property #{parent.class.name}##{self.name}"
         end
         arr = value.collect { |data| cast_value(parent, data) }
         # allow casted_by calls to be passed up chain by wrapping in CastedArray
-        CastedArray.new(arr, self, parent)
+        value = type_class != String ? CastedArray.new(arr, self) : arr
-      elsif (type == Object || type == Hash) && (value.is_a?(Hash))
+        value.casted_by = parent if value.respond_to?(:casted_by)
-        # allow casted_by calls to be passed up chain by wrapping in CastedHash
-        CastedHash[value, self, parent]
       elsif !value.nil?
-        cast_value(parent, value)
+        value = cast_value(parent, value)
       end
+      value
     end
 
-    # Cast an individual value
+    # Cast an individual value, not an array
     def cast_value(parent, value)
+      raise "An array inside an array cannot be casted, use CastedModel" if value.is_a?(Array)
       value = typecast_value(value, self)
       associate_casted_value_to_parent(parent, value)
     end
@@ -59,31 +63,10 @@ module CouchRest::Model
       end
     end
 
-    # Initialize a new instance of a property's type ready to be
-    # used. If a proc is defined for the init method, it will be used instead of 
-    # a normal call to the class.
-    def build(*args)
-      raise StandardError, "Cannot build property without a class" if @type_class.nil?
-      if @init_method.is_a?(Proc)
-        @init_method.call(*args)
-      else
-        @type_class.send(@init_method, *args)
-      end
-    end
-
     private
 
-      def parameter_hash_to_array(source)
-        value = [ ]
-        source.keys.each do |k|
-          value[k.to_i] = source[k]
-        end
-        value.compact
-      end
-
       def associate_casted_value_to_parent(parent, value)
         value.casted_by = parent if value.respond_to?(:casted_by)
-        value.casted_by_property = self if value.respond_to?(:casted_by_property)
         value
       end
 

lib/couchrest/model/proxyable.rb

@@ -4,61 +4,31 @@ module CouchRest
     module Proxyable
       extend ActiveSupport::Concern
 
-      def proxy_database
+      included do
-        raise StandardError, "Please set the #proxy_database_method" if self.class.proxy_database_method.nil?
+        attr_accessor :model_proxy
-        @proxy_database ||= self.class.prepare_database(self.send(self.class.proxy_database_method))
       end
 
       module ClassMethods
 
-
         # Define a collection that will use the base model for the database connection
         # details.
-        def proxy_for(assoc_name, options = {})
+        def proxy_for(model_name, options = {})
           db_method = options[:database_method] || "proxy_database"
-          options[:class_name] ||= assoc_name.to_s.singularize.camelize
+          options[:class_name] ||= model_name.to_s.singularize.camelize
           class_eval <<-EOS, __FILE__, __LINE__ + 1
-            def #{assoc_name}
+            def #{model_name}
-              @#{assoc_name} ||= CouchRest::Model::Proxyable::ModelProxy.new(::#{options[:class_name]}, self, self.class.to_s.underscore, #{db_method})
+              unless respond_to?('#{db_method}')
+                raise "Missing ##{db_method} method for proxy"
+              end
+              @#{model_name} ||= CouchRest::Model::Proxyable::ModelProxy.new(::#{options[:class_name]}, self, self.class.to_s.underscore, #{db_method})
             end
           EOS
         end
 
-        # Tell this model which other model to use a base for the database
-        # connection to use.
         def proxied_by(model_name, options = {})
-          raise "Model can only be proxied once or ##{model_name} already defined" if method_defined?(model_name) || !proxy_owner_method.nil?
+          raise "Model can only be proxied once or ##{model_name} already defined" if method_defined?(model_name)
-          self.proxy_owner_method = model_name
-          attr_accessor :model_proxy
           attr_accessor model_name
-          overwrite_database_reader(model_name)
         end
-
-        # Define an a class variable accessor ready to be inherited and unique
-        # for each Class using the base.
-        # Perhaps there is a shorter way of writing this.
-        def proxy_owner_method=(name); @proxy_owner_method = name; end
-        def proxy_owner_method; @proxy_owner_method; end
-
-        # Define the name of a method to call to determine the name of
-        # the database to use as a proxy.
-        def proxy_database_method(name = nil)
-          @proxy_database_method = name if name
-          @proxy_database_method
-        end
-
-        private
-
-        # Ensure that no attempt is made to autoload a database connection
-        # by overwriting it to provide a basic accessor.
-        def overwrite_database_reader(model_name)
-          class_eval <<-EOS, __FILE__, __LINE__ + 1
-            def self.database
-              raise StandardError, "#{self.to_s} database must be accessed via '#{model_name}' proxy"
-            end
-          EOS
-        end
-
       end
 
       class ModelProxy
@@ -73,12 +43,13 @@ module CouchRest
         end
 
         # Base
-        def new(attrs = {}, options = {}, &block)
+        
-          proxy_block_update(:new, attrs, options, &block)
+        def new(*args)
+          proxy_update(model.new(*args))
         end
 
-        def build_from_database(attrs = {}, options = {}, &block)
+        def build_from_database(doc = {})
-          proxy_block_update(:build_from_database, attrs, options, &block)
+          proxy_update(model.build_from_database(doc))
         end
         
         def method_missing(m, *args, &block)
@@ -142,10 +113,15 @@ module CouchRest
         end
        
         # DesignDoc
+        
         def design_doc
           @model.design_doc
         end
         
+        def refresh_design_doc(db = nil)
+          @model.refresh_design_doc(db || @database)
+        end
+        
         def save_design_doc(db = nil)
           @model.save_design_doc(db || @database)
         end
@@ -156,10 +132,10 @@ module CouchRest
         # Update the document's proxy details, specifically, the fields that
         # link back to the original document.
         def proxy_update(doc)
-          if doc && doc.is_a?(model)
+          if doc
-            doc.database = @database
+            doc.database = @database if doc.respond_to?(:database=)
-            doc.model_proxy = self
+            doc.model_proxy = self if doc.respond_to?(:model_proxy=) 
-            doc.send("#{owner_name}=", owner)
+            doc.send("#{owner_name}=", owner) if doc.respond_to?("#{owner_name}=")
           end
           doc
         end
@@ -170,13 +146,6 @@ module CouchRest
           end
         end
 
-        def proxy_block_update(method, *args, &block)
-          model.send(method, *args) do |doc|
-            proxy_update(doc)
-            yield doc if block_given?
-          end
-        end
-
       end
     end
   end

lib/couchrest/model/support/couchrest.rb

@@ -0,0 +1,19 @@
+
+module CouchRest
+
+  class Database
+
+    alias :delete_orig! :delete!
+    def delete!
+      clear_model_fresh_cache
+      delete_orig!
+    end
+
+    # If the database is deleted, ensure that the design docs will be refreshed.
+    def clear_model_fresh_cache
+      ::CouchRest::Model::Base.subclasses.each{|klass| klass.req_design_doc_refresh if klass.respond_to?(:req_design_doc_refresh)}
+    end
+
+  end
+
+end

lib/couchrest/model/support/couchrest_database.rb

@@ -1,13 +0,0 @@
-#
-# Extend CouchRest's normal database delete! method to ensure any caches are
-# also emptied. Given that this is a rare event, and the consequences are not 
-# very severe, we just completely empty the cache.
-#
-CouchRest::Database.class_eval do
-
-  def delete!
-    Thread.current[:couchrest_design_cache] = { }
-    CouchRest.delete @root
-  end
-
-end

lib/couchrest/model/support/couchrest_design.rb

@@ -1,33 +0,0 @@
-
-CouchRest::Design.class_eval do
-
-  # Calculate and update the checksum of the Design document.
-  # Used for ensuring the latest version has been sent to the database.
-  #
-  # This will generate an flatterned, ordered array of all the elements of the
-  # design document, convert to string then generate an MD5 Hash. This should
-  # result in a consisitent Hash accross all platforms.
-  #
-  def checksum!
-    # create a copy of basic elements
-    base = self.dup
-    base.delete('_id')
-    base.delete('_rev')
-    base.delete('couchrest-hash')
-    result = nil
-    flatten =
-      lambda {|r|
-        (recurse = lambda {|v|
-          if v.is_a?(Hash) || v.is_a?(CouchRest::Document)
-            v.to_a.map{|v| recurse.call(v)}.flatten
-          elsif v.is_a?(Array)
-            v.flatten.map{|v| recurse.call(v)}
-          else
-            v.to_s
-          end
-        }).call(r)
-      }
-    self['couchrest-hash'] = Digest::MD5.hexdigest(flatten.call(base).sort.join(''))
-  end
-
-end

lib/couchrest/model/typecast.rb

@@ -1,3 +1,26 @@
+class Time                       
+  # returns a local time value much faster than Time.parse
+  def self.mktime_with_offset(string)
+    string =~ /(\d{4})[\-|\/](\d{2})[\-|\/](\d{2})[T|\s](\d{2}):(\d{2}):(\d{2})(([\+|\s|\-])*(\d{2}):?(\d{2}))?/
+    # $1 = year
+    # $2 = month
+    # $3 = day
+    # $4 = hours
+    # $5 = minutes
+    # $6 = seconds
+    # $8 = time zone direction
+    # $9 = tz difference
+    # utc time with wrong TZ info: 
+    time = mktime($1, RFC2822_MONTH_NAME[$2.to_i - 1], $3, $4, $5, $6)
+    if ($7)
+      tz_difference = ("#{$8 == '-' ? '+' : '-'}#{$9}".to_i * 3600)
+      time + tz_difference + zone_offset(time.zone) 
+    else
+      time
+    end
+  end 
+end
+
 module CouchRest
   module Model
     module Typecast
@@ -6,15 +29,12 @@ module CouchRest
         return nil if value.nil?
         klass = property.type_class
         if value.instance_of?(klass) || klass == Object
-          if klass == Time && !value.utc?
-            value.utc # Ensure Time is always in UTC
-          else
           value
-          end
         elsif [String, TrueClass, Integer, Float, BigDecimal, DateTime, Time, Date, Class].include?(klass)
           send('typecast_to_'+klass.to_s.downcase, value)
         else
-          property.build(value)
+          # Allow the init_method to be defined as a Proc for advanced conversion
+          property.init_method.is_a?(Proc) ? property.init_method.call(value) : klass.send(property.init_method, value)
         end
       end
 
@@ -59,7 +79,7 @@ module CouchRest
         # Match numeric string
         def typecast_to_numeric(value, method)
           if value.respond_to?(:to_str)
-            if value.strip.gsub(/,/, '.').gsub(/\.(?!\d*\Z)/, '').to_str =~ /\A(-?(?:0|[1-9]\d*)(?:\.\d+)?|(?:\.\d+))\z/
+            if value.gsub(/,/, '.').gsub(/\.(?!\d*\Z)/, '').to_str =~ /\A(-?(?:0|[1-9]\d*)(?:\.\d+)?|(?:\.\d+))\z/
               $1.send(method)
             else
               value
@@ -107,11 +127,12 @@ module CouchRest
           if value.is_a?(Hash)
             typecast_hash_to_time(value)
           else
-            Time.parse_iso8601(value.to_s)
+            Time.mktime_with_offset(value.to_s)
           end
         rescue ArgumentError
           value
         rescue TypeError
+          # After failures, resort to normal time parse
           value
         end
 
@@ -129,7 +150,7 @@ module CouchRest
         # Creates a Time instance from a Hash with keys :year, :month, :day,
         # :hour, :min, :sec
         def typecast_hash_to_time(value)
-          Time.utc(*extract_time(value))
+          Time.local(*extract_time(value))
         end
 
         # Extracts the given args from the hash. If a value does not exist, it

lib/couchrest/model/validations.rb

@@ -13,29 +13,18 @@ module CouchRest
     # Validations may be applied to both Model::Base and Model::CastedModel
     module Validations
       extend ActiveSupport::Concern
+      included do
         include ActiveModel::Validations
-
+        include ActiveModel::Validations::Callbacks
-      # Determine if the document is valid.
-      #
-      # @example Is the document valid?
-      #   person.valid?
-      #
-      # @example Is the document valid in a context?
-      #   person.valid?(:create)
-      #
-      # @param [ Symbol ] context The optional validation context.
-      #
-      # @return [ true, false ] True if valid, false if not.
-      #
-      def valid?(context = nil)
-        super context ? context : (new? ? :create : :update)
       end
       
+
       module ClassMethods
         
         # Validates the associated casted model. This method should not be 
         # used within your code as it is automatically included when a CastedModel
         # is used inside the model.
+        #
         def validates_casted_model(*args)
           validates_with(CastedModelValidator, _merge_attributes(args))
         end

lib/couchrest/model/validations/uniqueness.rb

@@ -11,57 +11,31 @@ module CouchRest
         # or add one if necessary.
         def setup(model)
           @model = model
-          if options[:view].blank?
-            attributes.each do |attribute|
-              opts = merge_view_options(attribute)
-
-              if model.respond_to?(:has_view?) && !model.has_view?(opts[:view_name])
-                opts[:keys] << {:allow_nil => true}
-                model.view_by(*opts[:keys])
-              end
-            end
-          end
         end
 
         def validate_each(document, attribute, value)
-          opts = merge_view_options(attribute)
+          view_name = options[:view].nil? ? "by_#{attribute}" : options[:view]
-
+          model = document.model_proxy || @model
-          values = opts[:keys].map{|k| document.send(k)}
-          values = values.first if values.length == 1
-
-          model = (document.respond_to?(:model_proxy) && document.model_proxy ? document.model_proxy : @model)
           # Determine the base of the search
-          base = opts[:proxy].nil? ? model : document.instance_eval(opts[:proxy])
+          base = options[:proxy].nil? ? model : document.instance_eval(options[:proxy])
 
-          if base.respond_to?(:has_view?) && !base.has_view?(opts[:view_name])
+          if base.respond_to?(:has_view?) && !base.has_view?(view_name)
-            raise "View #{document.class.name}.#{opts[:view_name]} does not exist for validation!"
+            raise "View #{document.class.name}.#{options[:view]} does not exist!" unless options[:view].nil?
+            model.view_by attribute
           end
 
-          rows = base.view(opts[:view_name], :key => values, :limit => 2, :include_docs => false)['rows']
+          docs = base.view(view_name, :key => value, :limit => 2, :include_docs => false)['rows']
-          return if rows.empty?
+          return if docs.empty?
 
           unless document.new?
-            return if rows.find{|row| row['id'] == document.id}
+            return if docs.find{|doc| doc['id'] == document.id}
           end
           
-          if rows.length > 0
+          if docs.length > 0
-            opts = options.merge(:value => value)
+            document.errors.add(attribute, :taken, options.merge(:value => value))
-            opts.delete(:scope) # Has meaning with I18n!
-            document.errors.add(attribute, :taken, opts)
           end
         end
 
-        private
-
-        def merge_view_options(attr)
-          keys = [attr]
-          keys.unshift(*options[:scope]) unless options[:scope].nil?
-
-          view_name = options[:view].nil? ? "by_#{keys.join('_and_')}" : options[:view]
-
-          options.merge({:keys => keys, :view_name => view_name})
-        end
-
       end
 
     end

lib/couchrest/model/views.rb

@@ -72,18 +72,16 @@ module CouchRest
         # <tt>spec/couchrest/more/extended_doc_spec.rb</tt>.
 
         def view_by(*keys)
-          return unless auto_update_design_doc
-
           opts = keys.pop if keys.last.is_a?(Hash)
           opts ||= {}
           ducktype = opts.delete(:ducktype)
-
           unless ducktype || opts[:map]
             opts[:guards] ||= []
             opts[:guards].push "(doc['#{model_type_key}'] == '#{self.to_s}')"
           end
           keys.push opts
           design_doc.view_by(*keys)
+          req_design_doc_refresh
         end
 
         # returns stored defaults if there is a view named this in the design doc
@@ -101,9 +99,9 @@ module CouchRest
         def view(name, query={}, &block)
           query = query.dup # Modifications made on copy!
           db = query.delete(:database) || database
+          refresh_design_doc(db)
           query[:raw] = true if query[:reduce]        
           raw = query.delete(:raw)
-          save_design_doc(db)
           fetch_view_with_docs(db, name, query, raw, &block)
         end
 
@@ -142,8 +140,21 @@ module CouchRest
 
         def fetch_view(db, view_name, opts, &block)
           raise "A view needs a database to operate on (specify :database option, or use_database in the #{self.class} class)" unless db
+          retryable = true
+          begin
             design_doc.view_on(db, view_name, opts, &block)
+            # the design doc may not have been saved yet on this database
+          rescue RestClient::ResourceNotFound => e
+            if retryable
+              save_design_doc(db)
+              retryable = false
+              retry
+            else
+              raise e
             end
+          end
+        end
+        
       end # module ClassMethods
       
     end

lib/couchrest/railtie.rb

@@ -1,23 +1,11 @@
 require "rails"
 require "active_model/railtie"
 
-module CouchRest
+module CouchrestModel
-  class ModelRailtie < Rails::Railtie
+  # = Active Record Railtie
-    def self.generator
+  class Railtie < Rails::Railtie
-      config.respond_to?(:app_generators) ? :app_generators : :generators
+    config.generators.orm :couchrest_model
-    end
+    config.generators.test_framework  :test_unit, :fixture => false
-
-    config.send(generator).orm :couchrest_model
-    config.send(generator).test_framework  :test_unit, :fixture => false
-
-    initializer "couchrest_model.configure_default_connection" do
-      CouchRest::Model::Base.configure do |conf|
-        conf.environment = Rails.env
-        conf.connection_config_file = File.join(Rails.root, 'config', 'couchdb.yml')
-        conf.connection[:prefix] =
-          Rails.application.class.to_s.underscore.gsub(/\/.*/, '')
-      end
-    end
   end
   
 end

lib/couchrest_model.rb

@@ -1,13 +1,13 @@
 require 'active_model'
 require "active_model/callbacks"
 require "active_model/conversion"
+require "active_model/deprecated_error_methods"
 require "active_model/errors"
 require "active_model/naming"
 require "active_model/serialization"
 require "active_model/translation"
 require "active_model/validator"
 require "active_model/validations"
-require "active_model/dirty"
 
 require 'active_support/core_ext'
 require 'active_support/json'
@@ -26,13 +26,10 @@ require 'couchrest/model'
 require 'couchrest/model/errors'
 require "couchrest/model/persistence"
 require "couchrest/model/typecast"
-require "couchrest/model/casted_by"
-require "couchrest/model/dirty"
 require "couchrest/model/property"
 require "couchrest/model/property_protection"
-require "couchrest/model/properties"
 require "couchrest/model/casted_array"
-require "couchrest/model/casted_hash"
+require "couchrest/model/properties"
 require "couchrest/model/validations"
 require "couchrest/model/callbacks"
 require "couchrest/model/document_queries"
@@ -44,23 +41,17 @@ require "couchrest/model/proxyable"
 require "couchrest/model/collection"
 require "couchrest/model/associations"
 require "couchrest/model/configuration"
-require "couchrest/model/connection"
 require "couchrest/model/designs"
 require "couchrest/model/designs/view"
 
 # Monkey patches applied to couchrest
-require "couchrest/model/support/couchrest_design"
+require "couchrest/model/support/couchrest"
-require "couchrest/model/support/couchrest_database"
+require "couchrest/model/support/hash"
-
-# Core Extensions
-require "couchrest/model/core_extensions/hash"
-require "couchrest/model/core_extensions/time_parsing"
 
 # Base libraries
-require "couchrest/model/embeddable"
+require "couchrest/model/casted_model"
 require "couchrest/model/base"
 
 # Add rails support *after* everything has loaded
-if defined?(Rails)
+
 require "couchrest/railtie"
-end

lib/rails/generators/couchrest_model/config/config_generator.rb

@@ -1,18 +0,0 @@
-require 'rails/generators/couchrest_model'
-
-module CouchrestModel
-  module Generators
-    class ConfigGenerator < Rails::Generators::Base
-      source_root File.expand_path('../templates', __FILE__)
-
-      def app_name
-        Rails::Application.subclasses.first.parent.to_s.underscore
-      end
-
-      def copy_configuration_file
-        template 'couchdb.yml', File.join('config', "couchdb.yml")
-      end
-
-    end
-  end
-end

lib/rails/generators/couchrest_model/config/templates/couchdb.yml

@@ -1,21 +0,0 @@
-development: &development
-  protocol: 'http'
-  host: localhost
-  port: 5984
-  prefix: <%= app_name %>
-  suffix: development
-  username:
-  password:
-
-test:
-  <<: *development
-  suffix: test
-
-production:
-  protocol: 'https'
-  host: localhost
-  port: 5984
-  prefix: <%= app_name %>
-  suffix: production
-  username: root
-  password: 123

spec/couchrest/assocations_spec.rb

@@ -1,37 +1,10 @@
 # encoding: utf-8
-require 'spec_helper'
+require File.expand_path('../../spec_helper', __FILE__)
+require File.join(FIXTURE_PATH, 'more', 'sale_invoice')
+
 
 describe "Assocations" do
 
-  describe ".merge_belongs_to_association_options" do
-    before :all do
-      def SaleInvoice.merge_assoc_opts(*args)
-        merge_belongs_to_association_options(*args)
-      end
-    end
-
-    it "should return a default set of options" do
-      o = SaleInvoice.merge_assoc_opts(:cat)
-      o[:foreign_key].should eql('cat_id')
-      o[:class_name].should eql('Cat')
-      o[:proxy_name].should eql('cats')
-      o[:proxy].should eql('Cat') # same as class name
-    end
-
-    it "should merge with provided options" do
-      o = SaleInvoice.merge_assoc_opts(:cat, :foreign_key => 'somecat_id', :proxy => 'some_cats')
-      o[:foreign_key].should eql('somecat_id')
-      o[:proxy].should eql('some_cats')
-    end
-
-    it "should generate a proxy string if proxied" do
-      SaleInvoice.stub!(:proxy_owner_method).twice.and_return('company')
-      o = SaleInvoice.merge_assoc_opts(:cat)
-      o[:proxy].should eql('self.company.cats')
-    end
-    
-  end
-
   describe "of type belongs to" do
 
     before :each do
@@ -70,6 +43,14 @@ describe "Assocations" do
       @invoice.client
     end
 
+    it "should raise error if class name does not exist" do
+      lambda do
+        class TestBadAssoc < CouchRest::Model::Base
+          belongs_to :test_bad_item
+        end
+      end.should raise_error(NameError, /TestBadAssoc#test_bad_item/)
+    end
+
     it "should allow override of foreign key" do
       @invoice.respond_to?(:alternate_client).should be_true
       @invoice.respond_to?("alternate_client=").should be_true
@@ -97,9 +78,9 @@ describe "Assocations" do
     end
 
     it "should create an associated property and collection proxy" do
-      @invoice.respond_to?('entry_ids').should be_true
+      @invoice.respond_to?('entry_ids')
-      @invoice.respond_to?('entry_ids=').should be_true
+      @invoice.respond_to?('entry_ids=')
-      @invoice.entries.class.should eql(::CouchRest::Model::CollectionOfProxy)
+      @invoice.entries.class.should eql(::CouchRest::CollectionOfProxy)
     end
 
     it "should allow replacement of objects" do
@@ -152,33 +133,6 @@ describe "Assocations" do
       @invoice.entries.should be_empty
     end
 
-    # Account for dirty tracking
-    describe "dirty tracking" do
-      it "should register changes on push" do
-        @invoice.changed?.should be_false
-        @invoice.entries << @entries[0]
-        @invoice.changed?.should be_true
-      end
-      it "should register changes on pop" do
-        @invoice.entries << @entries[0]
-        @invoice.save
-        @invoice.changed?.should be_false
-        @invoice.entries.pop
-        @invoice.changed?.should be_true
-      end
-      it "should register id changes on push" do
-        @invoice.entry_ids << @entries[0].id
-        @invoice.changed?.should be_true
-      end
-      it "should register id changes on pop" do
-        @invoice.entry_ids << @entries[0].id
-        @invoice.save
-        @invoice.changed?.should be_false
-        @invoice.entry_ids.pop
-        @invoice.changed?.should be_true
-      end
-    end
-
     describe "proxy" do
 
       it "should ensure new entries to proxy are matched" do

spec/couchrest/attachment_spec.rb

@@ -1,4 +1,4 @@
-require 'spec_helper'
+require File.expand_path('../../spec_helper', __FILE__)
 
 describe "Model attachments" do
   

spec/couchrest/base_spec.rb

@@ -1,5 +1,11 @@
 # encoding: utf-8
-require "spec_helper"
+
+require File.expand_path("../../spec_helper", __FILE__)
+require File.join(FIXTURE_PATH, 'more', 'cat')
+require File.join(FIXTURE_PATH, 'more', 'article')
+require File.join(FIXTURE_PATH, 'more', 'course')
+require File.join(FIXTURE_PATH, 'more', 'card')
+require File.join(FIXTURE_PATH, 'base')
 
 describe "Model Base" do
   
@@ -38,48 +44,6 @@ describe "Model Base" do
       @obj.database.should eql('database')
     end
 
-    it "should support initialization block" do 
-      @obj = Basic.new {|b| b.database = 'database'}
-      @obj.database.should eql('database')
-    end
-
-    it "should only set defined properties" do
-      @doc = WithDefaultValues.new(:name => 'test', :foo => 'bar')
-      @doc['name'].should eql('test')
-      @doc['foo'].should be_nil
-    end
-
-    it "should set all properties with :directly_set_attributes option" do
-      @doc = WithDefaultValues.new({:name => 'test', :foo => 'bar'}, :directly_set_attributes => true)
-      @doc['name'].should eql('test')
-      @doc['foo'].should eql('bar')
-    end
-
-    it "should set the model type" do
-      @doc = WithDefaultValues.new()
-      @doc[WithDefaultValues.model_type_key].should eql('WithDefaultValues')
-    end
-
-    it "should call after_initialize method if available" do
-      @doc = WithAfterInitializeMethod.new
-      @doc['some_value'].should eql('value')
-    end
-
-    it "should call after_initialize after block" do
-      @doc = WithAfterInitializeMethod.new {|d| d.some_value = "foo"}
-      @doc['some_value'].should eql('foo')
-    end
-
-    it "should call after_initialize callback if available" do
-      klass = Class.new(CouchRest::Model::Base)
-      klass.class_eval do # for ruby 1.8.7
-        property :name
-        after_initialize :set_name
-        def set_name; self.name = "foobar"; end
-      end
-      @doc = klass.new
-      @doc.name.should eql("foobar")
-    end
   end
  
   describe "ActiveModel compatability Basic" do
@@ -121,22 +85,14 @@ describe "Model Base" do
     describe "#persisted?" do
       context "when the document is new" do
         it "returns false" do
-          @obj.persisted?.should be_false
+          @obj.persisted?.should == false
         end
       end
 
       context "when the document is not new" do
         it "returns id" do
           @obj.save
-          @obj.persisted?.should be_true 
+          @obj.persisted?.should == true 
-        end
-      end
-      
-      context "when the document is destroyed" do
-        it "returns false" do
-          @obj.save
-          @obj.destroy
-          @obj.persisted?.should be_false
         end
       end
     end
@@ -148,57 +104,7 @@ describe "Model Base" do
       end
     end
 
-    describe "#destroyed?" do
-      it "should be present" do
-        @obj.should respond_to(:destroyed?)
-      end
-      it "should return false with new object" do
-        @obj.destroyed?.should be_false
-      end
-      it "should return true after destroy" do
-        @obj.save
-        @obj.destroy
-        @obj.destroyed?.should be_true
-      end
-    end
-  end
 
-  describe "comparisons" do
-    describe "#==" do
-      context "on saved document" do
-        it "should be true on same document" do
-          p = Project.create
-          p.should eql(p)
-        end
-        it "should be true after loading" do
-          p = Project.create
-          p.should eql(Project.get(p.id))
-        end
-        it "should not be true if databases do not match" do
-          p = Project.create
-          p2 = p.dup
-          p2.stub!(:database).and_return('other')
-          p.should_not eql(p2)
-        end
-        it "should always be false if one document not saved" do
-          p = Project.create(:name => 'test')
-          o = Project.new(:name => 'test')
-          p.should_not eql(o)
-        end
-      end
-      context "with new documents" do
-        it "should be true when attributes match" do
-          p = Project.new(:name => 'test')
-          o = Project.new(:name => 'test')
-          p.should eql(o)
-        end
-        it "should not be true when attributes don't match" do
-          p = Project.new(:name => 'test')
-          o = Project.new(:name => 'testing')
-          p.should_not eql(o)
-        end
-      end
-    end
   end
   
   describe "update attributes without saving" do
@@ -321,7 +227,7 @@ describe "Model Base" do
       WithTemplateAndUniqueID.all.map{|o| o.destroy}
       WithTemplateAndUniqueID.database.bulk_delete
       @tmpl = WithTemplateAndUniqueID.new
-      @tmpl2 = WithTemplateAndUniqueID.new(:preset => 'not_value', 'slug' => '1')
+      @tmpl2 = WithTemplateAndUniqueID.new(:preset => 'not_value', 'important-field' => '1')
     end
     it "should have fields set when new" do
       @tmpl.preset.should == 'value'
@@ -340,12 +246,18 @@ describe "Model Base" do
   
   describe "finding all instances of a model" do
     before(:all) do
+      WithTemplateAndUniqueID.req_design_doc_refresh
       WithTemplateAndUniqueID.all.map{|o| o.destroy}
       WithTemplateAndUniqueID.database.bulk_delete
-      WithTemplateAndUniqueID.new('slug' => '1').save
+      WithTemplateAndUniqueID.new('important-field' => '1').save
-      WithTemplateAndUniqueID.new('slug' => '2').save
+      WithTemplateAndUniqueID.new('important-field' => '2').save
-      WithTemplateAndUniqueID.new('slug' => '3').save
+      WithTemplateAndUniqueID.new('important-field' => '3').save
-      WithTemplateAndUniqueID.new('slug' => '4').save
+      WithTemplateAndUniqueID.new('important-field' => '4').save
+    end
+    it "should make the design doc" do
+      WithTemplateAndUniqueID.all
+      d = WithTemplateAndUniqueID.design_doc
+      d['views']['all']['map'].should include('WithTemplateAndUniqueID')
     end
     it "should find all" do
       rs = WithTemplateAndUniqueID.all 
@@ -356,6 +268,7 @@ describe "Model Base" do
   describe "counting all instances of a model" do
     before(:each) do
       @db = reset_test_db!
+      WithTemplateAndUniqueID.req_design_doc_refresh
     end
     
     it ".count should return 0 if there are no docuemtns" do
@@ -363,9 +276,9 @@ describe "Model Base" do
     end
     
     it ".count should return the number of documents" do
-      WithTemplateAndUniqueID.new('slug' => '1').save
+      WithTemplateAndUniqueID.new('important-field' => '1').save
-      WithTemplateAndUniqueID.new('slug' => '2').save
+      WithTemplateAndUniqueID.new('important-field' => '2').save
-      WithTemplateAndUniqueID.new('slug' => '3').save
+      WithTemplateAndUniqueID.new('important-field' => '3').save
       
       WithTemplateAndUniqueID.count.should == 3
     end
@@ -374,14 +287,20 @@ describe "Model Base" do
   describe "finding the first instance of a model" do
     before(:each) do      
       @db = reset_test_db!
-      WithTemplateAndUniqueID.new('slug' => '1').save
+      # WithTemplateAndUniqueID.req_design_doc_refresh # Removed by Sam Lown, design doc should be loaded automatically
-      WithTemplateAndUniqueID.new('slug' => '2').save
+      WithTemplateAndUniqueID.new('important-field' => '1').save
-      WithTemplateAndUniqueID.new('slug' => '3').save
+      WithTemplateAndUniqueID.new('important-field' => '2').save
-      WithTemplateAndUniqueID.new('slug' => '4').save
+      WithTemplateAndUniqueID.new('important-field' => '3').save
+      WithTemplateAndUniqueID.new('important-field' => '4').save
+    end
+    it "should make the design doc" do
+      WithTemplateAndUniqueID.all
+      d = WithTemplateAndUniqueID.design_doc
+      d['views']['all']['map'].should include('WithTemplateAndUniqueID')
     end
     it "should find first" do
       rs = WithTemplateAndUniqueID.first
-      rs['slug'].should == "1"
+      rs['important-field'].should == "1"
     end
     it "should return nil if no instances are found" do
       WithTemplateAndUniqueID.all.each {|obj| obj.destroy }
@@ -389,6 +308,21 @@ describe "Model Base" do
     end
   end
 
+  describe "lazily refreshing the design document" do
+    before(:all) do
+      @db = reset_test_db!
+      WithTemplateAndUniqueID.new('important-field' => '1').save
+    end
+    it "should not save the design doc twice" do
+      WithTemplateAndUniqueID.all
+      WithTemplateAndUniqueID.req_design_doc_refresh
+      WithTemplateAndUniqueID.refresh_design_doc
+      rev = WithTemplateAndUniqueID.design_doc['_rev']
+      WithTemplateAndUniqueID.req_design_doc_refresh
+      WithTemplateAndUniqueID.refresh_design_doc
+      WithTemplateAndUniqueID.design_doc['_rev'].should eql(rev)
+    end
+  end
   
   describe "getting a model with a subobject field" do
     before(:all) do
@@ -444,7 +378,6 @@ describe "Model Base" do
       foundart.created_at.should == foundart.updated_at
     end
     it "should set the time on update" do
-      @art.title = "new title"  # only saved if @art.changed? == true
       @art.save
       @art.created_at.should < @art.updated_at
     end
@@ -459,6 +392,13 @@ describe "Model Base" do
     end
   end
 
+  describe "initialization" do
+    it "should call after_initialize method if available" do
+      @doc = WithAfterInitializeMethod.new
+      @doc['some_value'].should eql('value')
+    end
+  end
+  
   describe "recursive validation on a model" do
     before :each do
       reset_test_db!

spec/couchrest/casted_model_spec.rb

@@ -1,25 +1,26 @@
 # encoding: utf-8
-require "spec_helper"
 
-class WithCastedModelMixin
+require File.expand_path('../../spec_helper', __FILE__)
-  include CouchRest::Model::Embeddable
+require File.join(FIXTURE_PATH, 'more', 'cat')
+require File.join(FIXTURE_PATH, 'more', 'person')
+require File.join(FIXTURE_PATH, 'more', 'card')
+require File.join(FIXTURE_PATH, 'more', 'question')
+require File.join(FIXTURE_PATH, 'more', 'course')
+
+
+class WithCastedModelMixin < Hash
+  include CouchRest::Model::CastedModel
   property :name
   property :no_value
   property :details, Object, :default => {}
   property :casted_attribute, WithCastedModelMixin
 end
 
-class OldFashionedMixin < Hash
-  include CouchRest::Model::CastedModel
-  property :name
-end
-
 class DummyModel < CouchRest::Model::Base
   use_database TEST_SERVER.default_database
   raise "Default DB not set" if TEST_SERVER.default_database.nil?
   property :casted_attribute, WithCastedModelMixin
   property :keywords,         [String]
-  property :old_casted_attribute, OldFashionedMixin
   property :sub_models do |child|
     child.property :title
   end
@@ -28,8 +29,8 @@ class DummyModel < CouchRest::Model::Base
   end
 end
 
-class WithCastedCallBackModel
+class WithCastedCallBackModel < Hash
-  include CouchRest::Model::Embeddable
+  include CouchRest::Model::CastedModel
   property :name
   property :run_before_validation
   property :run_after_validation
@@ -50,7 +51,19 @@ class CastedCallbackDoc < CouchRest::Model::Base
   property :callback_model, WithCastedCallBackModel
 end
 
-describe CouchRest::Model::Embeddable do
+describe CouchRest::Model::CastedModel do
+
+  describe "A non hash class including CastedModel" do
+    it "should fail raising and include error" do
+      lambda do
+        class NotAHashButWithCastedModelMixin
+          include CouchRest::CastedModel
+          property :name
+        end
+
+      end.should raise_error
+    end
+  end
 
   describe "isolated" do
     before(:each) do
@@ -66,30 +79,6 @@ describe CouchRest::Model::Embeddable do
       @obj.name.should == 'Eric'
       @obj.details['color'].should == 'orange'
     end
-    it "should always return base_doc? as false" do
-      @obj.base_doc?.should be_false
-    end
-    it "should call after_initialize callback if available" do
-      klass = Class.new do
-        include CouchRest::Model::CastedModel
-        after_initialize :set_name
-        property :name
-        def set_name; self.name = "foobar"; end
-      end
-      @obj = klass.new
-      @obj.name.should eql("foobar")
-    end
-    it "should allow override of initialize with super" do
-      klass = Class.new do
-        include CouchRest::Model::Embeddable
-        after_initialize :set_name
-        property :name
-        def set_name; self.name = "foobar"; end
-        def initialize(attrs = {}); super(); end
-      end
-      @obj = klass.new
-      @obj.name.should eql("foobar")
-    end
   end
 
   describe "casted as an attribute, but without a value" do
@@ -143,10 +132,6 @@ describe CouchRest::Model::Embeddable do
       @casted_obj.casted_by.should == @obj
     end
 
-    it "should know which property casted it" do
-      @casted_obj.casted_by_property.should == @obj.properties.detect{|p| p.to_s == 'casted_attribute'}
-    end
-
     it "should return nil for the 'no_value' attribute" do
       @casted_obj.no_value.should be_nil
     end
@@ -169,40 +154,13 @@ describe CouchRest::Model::Embeddable do
     end
   end
 
-  # Basic testing for an old fashioned casted hash
-  describe "old hash casted as attribute" do
-    before :each do
-      @obj = DummyModel.new(:old_casted_attribute => {:name => 'Testing'})
-      @casted_obj = @obj.old_casted_attribute
-    end
-    it "should be available from its parent" do
-      @casted_obj.should be_an_instance_of(OldFashionedMixin)
-    end
-
-    it "should have the getters defined" do
-      @casted_obj.name.should == 'Testing'
-    end
-
-    it "should know who casted it" do
-      @casted_obj.casted_by.should == @obj
-    end
-
-    it "should know which property casted it" do
-      @casted_obj.casted_by_property.should == @obj.properties.detect{|p| p.to_s == 'old_casted_attribute'}
-    end
-
-    it "should return nil for the unknown attribute" do
-      @casted_obj["unknown"].should be_nil
-    end
-  end
-
   describe "casted as an array of a different type" do
     before(:each) do
       @obj = DummyModel.new(:keywords => ['couch', 'sofa', 'relax', 'canapé'])
     end
 
     it "should cast the array properly" do
-      @obj.keywords.should be_kind_of(Array)
+      @obj.keywords.should be_an_instance_of(Array)
       @obj.keywords.first.should == 'couch'
     end
   end

spec/couchrest/casted_spec.rb

@@ -1,4 +1,7 @@
-require "spec_helper"
+require File.expand_path('../../spec_helper', __FILE__)
+require File.join(FIXTURE_PATH, 'more', 'cat')
+require File.join(FIXTURE_PATH, 'more', 'person')
+require File.join(FIXTURE_PATH, 'more', 'card')
 
 class Driver < CouchRest::Model::Base
   use_database TEST_SERVER.default_database

spec/couchrest/class_proxy_spec.rb

@@ -1,4 +1,4 @@
-require "spec_helper"
+require File.expand_path("../../spec_helper", __FILE__)
 
 class UnattachedDoc < CouchRest::Model::Base
   # Note: no use_database here
@@ -123,35 +123,6 @@ describe "Proxy Class" do
       u.respond_to?(:database).should be_false
     end
   end
-
-  describe "#get!" do 
-    it "raises exception when passed a nil" do 
-      expect { @us.get!(nil)}.to raise_error(CouchRest::Model::DocumentNotFound)
-    end
-    
-    it "raises exception when passed an empty string " do 
-      expect { @us.get!("")}.to raise_error(CouchRest::Model::DocumentNotFound)
-    end
-    
-    it "raises exception when document with provided id does not exist" do 
-      expect { @us.get!("thisisnotreallyadocumentid")}.to raise_error(CouchRest::Model::DocumentNotFound)
-    end
-  end
-
-  describe "#find!" do 
-    it "raises exception when passed a nil" do 
-      expect { @us.find!(nil)}.to raise_error(CouchRest::Model::DocumentNotFound)
-    end
-    
-    it "raises exception when passed an empty string " do 
-      expect { @us.find!("")}.to raise_error(CouchRest::Model::DocumentNotFound)
-    end
-    
-    it "raises exception when document with provided id does not exist" do 
-      expect { @us.find!("thisisnotreallyadocumentid")}.to raise_error(CouchRest::Model::DocumentNotFound)
-    end
-  end
-
   # Sam Lown 2010-04-07
   # Removed as unclear why this should happen as before my changes 
   # this happend by accident, not explicitly.

spec/couchrest/collection_spec.rb

@@ -1,9 +1,11 @@
-require "spec_helper"
+require File.expand_path("../../spec_helper", __FILE__)
+require File.join(FIXTURE_PATH, 'more', 'article')
 
 describe "Collections" do
 
   before(:all) do
     reset_test_db!
+    Article.refresh_design_doc
     titles = ["very uniq one", "really interesting", "some fun",
       "really awesome", "crazy bob", "this rocks", "super rad"]
     titles.each_with_index do |title,i|
@@ -26,20 +28,21 @@ describe "Collections" do
   end
   it "should provide a class method for paginate" do
     articles = Article.paginate(:design_doc => 'Article', :view_name => 'by_date',
-      :per_page => 3, :descending => true, :key => Date.today)
+      :per_page => 3, :descending => true, :key => Date.today, :include_docs => true)
     articles.size.should == 3
     
     articles = Article.paginate(:design_doc => 'Article', :view_name => 'by_date',
-      :per_page => 3, :page => 2, :descending => true, :key => Date.today)
+      :per_page => 3, :page => 2, :descending => true, :key => Date.today, :include_docs => true)
     articles.size.should == 3
     
     articles = Article.paginate(:design_doc => 'Article', :view_name => 'by_date',
-      :per_page => 3, :page => 3, :descending => true, :key => Date.today)
+      :per_page => 3, :page => 3, :descending => true, :key => Date.today, :include_docs => true)
     articles.size.should == 1
   end
   it "should provide a class method for paginated_each" do
     options = { :design_doc => 'Article', :view_name => 'by_date',
-      :per_page => 3, :page => 1, :descending => true, :key => Date.today }
+      :per_page => 3, :page => 1, :descending => true, :key => Date.today,
+      :include_docs => true }
     Article.paginated_each(options) do |a|
       a.should_not be_nil
     end

spec/couchrest/configuration_spec.rb

@@ -1,7 +1,8 @@
 # encoding: utf-8
-require "spec_helper"
+require File.expand_path('../../spec_helper', __FILE__)
+require File.join(FIXTURE_PATH, 'more', 'cat')
 
-describe CouchRest::Model::Configuration do
+describe CouchRest::Model::Base do
 
   before do
     @class = Class.new(CouchRest::Model::Base)
@@ -58,7 +59,7 @@ describe CouchRest::Model::Configuration do
   describe "General examples" do
 
     before(:all) do
-      @default_model_key = 'model-type'
+      @default_model_key = 'model'
     end
 
 

spec/couchrest/designs/view_spec.rb

@@ -7,7 +7,6 @@ class DesignViewModel < CouchRest::Model::Base
 
   design do
     view :by_name
-    view :by_just_name, :map => "function(doc) { emit(doc['name'], null); }"
   end
 end
 
@@ -33,7 +32,7 @@ describe "Design View" do
           @obj = @klass.new(DesignViewModel, {}, 'test_view')
           @obj.model.should eql(DesignViewModel)
           @obj.name.should eql('test_view')
-          @obj.query.should be_empty
+          @obj.query.should eql({:reduce => false})
         end
 
         it "should complain if there is no name" do
@@ -52,7 +51,7 @@ describe "Design View" do
         it "should copy attributes" do
           @obj.model.should eql(DesignViewModel)
           @obj.name.should eql('test_view')
-          @obj.query.should eql({:foo => :bar})
+          @obj.query.should eql({:reduce => false, :foo => :bar})
         end
 
       end
@@ -74,7 +73,7 @@ describe "Design View" do
       it "should auto generate mapping from name" do
         lambda { @klass.create(DesignViewModel, 'by_title') }.should_not raise_error
         str = @design_doc['views']['by_title']['map']
-        str.should include("((doc['#{DesignViewModel.model_type_key}'] == 'DesignViewModel') && (doc['title'] != null))")
+        str.should include("((doc['couchrest-type'] == 'DesignViewModel') && (doc['title'] != null))")
         str.should include("emit(doc['title'], 1);")
         str = @design_doc['views']['by_title']['reduce']
         str.should include("return sum(values);")
@@ -163,17 +162,10 @@ describe "Design View" do
         end
       end
 
-      describe "#length" do
-        it "should provide a length from the docs array" do
-          @obj.should_receive(:docs).and_return([1, 2, 3])
-          @obj.length.should eql(3)
-        end
-      end
-
       describe "#count" do
         it "should raise an error if view prepared for group" do
           @obj.should_receive(:query).and_return({:group => true})
-          lambda { @obj.count }.should raise_error(/group/)
+          lambda { @obj.count }.should raise_error
         end
 
         it "should return first row value if reduce possible" do
@@ -181,8 +173,6 @@ describe "Design View" do
           row = mock("Row")
           @obj.should_receive(:can_reduce?).and_return(true)
           @obj.should_receive(:reduce).and_return(view)
-          view.should_receive(:skip).with(0).and_return(view)
-          view.should_receive(:limit).with(1).and_return(view)
           view.should_receive(:rows).and_return([row])
           row.should_receive(:value).and_return(2)
           @obj.count.should eql(2)
@@ -191,8 +181,6 @@ describe "Design View" do
           view = mock("SubView")
           @obj.should_receive(:can_reduce?).and_return(true)
           @obj.should_receive(:reduce).and_return(view)
-          view.should_receive(:skip).with(0).and_return(view)
-          view.should_receive(:limit).with(1).and_return(view)
           view.should_receive(:rows).and_return([])
           @obj.count.should eql(0)
         end
@@ -245,6 +233,15 @@ describe "Design View" do
         end
       end
 
+      describe "#keys" do
+        it "should request each row and provide key value" do
+          row = mock("Row")
+          row.should_receive(:key).twice.and_return('foo')
+          @obj.should_receive(:rows).and_return([row, row])
+          @obj.keys.should eql(['foo', 'foo'])
+        end
+      end
+
       describe "#values" do
         it "should request each row and provide value" do
           row = mock("Row")
@@ -279,23 +276,19 @@ describe "Design View" do
           @obj.should_receive(:update_query).with({:key => 'foo'})
           @obj.key('foo')
         end
-        it "should raise error if startkey set" do
+        it "should raise and error if startkey set" do
           @obj.query[:startkey] = 'bar'
           lambda { @obj.key('foo') }.should raise_error
         end
-        it "should raise error if endkey set" do
+        it "should raise and error if endkey set" do
           @obj.query[:endkey] = 'bar'
           lambda { @obj.key('foo') }.should raise_error
         end
-        it "should raise error if both startkey and endkey set" do
+        it "should raise and error if both startkey and endkey set" do
           @obj.query[:startkey] = 'bar'
           @obj.query[:endkey] = 'bar'
           lambda { @obj.key('foo') }.should raise_error
         end
-        it "should raise error if keys set" do
-          @obj.query[:keys] = 'bar'
-          lambda { @obj.key('foo') }.should raise_error
-        end
       end
       
       describe "#startkey" do
@@ -305,11 +298,7 @@ describe "Design View" do
         end
         it "should raise and error if key set" do
           @obj.query[:key] = 'bar'
-          lambda { @obj.startkey('foo') }.should raise_error(/View#startkey/)
+          lambda { @obj.startkey('foo') }.should raise_error
-        end
-        it "should raise and error if keys set" do
-          @obj.query[:keys] = 'bar'
-          lambda { @obj.startkey('foo') }.should raise_error(/View#startkey/)
         end
       end
 
@@ -333,11 +322,7 @@ describe "Design View" do
         end
         it "should raise and error if key set" do
           @obj.query[:key] = 'bar'
-          lambda { @obj.endkey('foo') }.should raise_error(/View#endkey/)
+          lambda { @obj.endkey('foo') }.should raise_error
-        end
-        it "should raise and error if keys set" do
-          @obj.query[:keys] = 'bar'
-          lambda { @obj.endkey('foo') }.should raise_error(/View#endkey/)
         end
       end
 
@@ -354,56 +339,11 @@ describe "Design View" do
         end
       end
 
-      describe "#keys" do
-        it "should update the query" do
-          @obj.should_receive(:update_query).with({:keys => ['foo', 'bar']})
-          @obj.keys(['foo', 'bar'])
-        end
-        it "should raise and error if key set" do
-          @obj.query[:key] = 'bar'
-          lambda { @obj.keys('foo') }.should raise_error(/View#keys/)
-        end
-        it "should raise and error if startkey or endkey set" do
-          @obj.query[:startkey] = 'bar'
-          lambda { @obj.keys('foo') }.should raise_error(/View#keys/)
-          @obj.query.delete(:startkey)
-          @obj.query[:endkey] = 'bar'
-          lambda { @obj.keys('foo') }.should raise_error(/View#keys/)
-        end
-      end
-
-      describe "#keys (without parameters)" do
-        it "should request each row and provide key value" do
-          row = mock("Row")
-          row.should_receive(:key).twice.and_return('foo')
-          @obj.should_receive(:rows).and_return([row, row])
-          @obj.keys.should eql(['foo', 'foo'])
-        end
-      end
-
       describe "#descending" do
         it "should update query" do
           @obj.should_receive(:update_query).with({:descending => true})
           @obj.descending
         end
-        it "should reverse start and end keys if given" do
-          @obj = @obj.startkey('a').endkey('z')
-          @obj = @obj.descending
-          @obj.query[:endkey].should eql('a')
-          @obj.query[:startkey].should eql('z')
-        end
-        it "should reverse even if start or end nil" do
-          @obj = @obj.startkey('a')
-          @obj = @obj.descending
-          @obj.query[:endkey].should eql('a')
-          @obj.query[:startkey].should be_nil
-        end
-        it "should reverse start_doc and end_doc keys if given" do
-          @obj = @obj.startkey_doc('a').endkey_doc('z')
-          @obj = @obj.descending
-          @obj.query[:endkey_docid].should eql('a')
-          @obj.query[:startkey_docid].should eql('z')
-        end
       end
 
       describe "#limit" do
@@ -557,7 +497,6 @@ describe "Design View" do
           # disable real execution!
           @design_doc = mock("DesignDoc")
           @design_doc.stub!(:view_on)
-          @obj.model.stub!(:save_design_doc)
           @obj.model.stub!(:design_doc).and_return(@design_doc)
         end
 
@@ -580,12 +519,6 @@ describe "Design View" do
           @obj.send(:execute)
         end
 
-        it "should call to save the design document" do
-          @obj.should_receive(:can_reduce?).and_return(false)
-          @obj.model.should_receive(:save_design_doc).with(DB)
-          @obj.send(:execute)
-        end
-
         it "should populate the results" do
           @obj.should_receive(:can_reduce?).and_return(true)
           @design_doc.should_receive(:view_on).and_return('foos')
@@ -593,6 +526,22 @@ describe "Design View" do
           @obj.result.should eql('foos')
         end
 
+        it "should retry once on a resource not found error" do
+          @obj.should_receive(:can_reduce?).and_return(true)
+          @obj.model.should_receive(:save_design_doc)
+          @design_doc.should_receive(:view_on).ordered.and_raise(RestClient::ResourceNotFound)
+          @design_doc.should_receive(:view_on).ordered.and_return('foos')
+          @obj.send(:execute)
+          @obj.result.should eql('foos')
+        end
+
+        it "should retry twice and fail on a resource not found error" do
+          @obj.should_receive(:can_reduce?).and_return(true)
+          @obj.model.should_receive(:save_design_doc)
+          @design_doc.should_receive(:view_on).twice.and_raise(RestClient::ResourceNotFound)
+          lambda { @obj.send(:execute) }.should raise_error(RestClient::ResourceNotFound)
+        end
+
         it "should remove nil values from query" do
           @obj.should_receive(:can_reduce?).and_return(true)
           @obj.stub!(:use_database).and_return('database')
@@ -751,6 +700,7 @@ describe "Design View" do
     end
 
     describe "loading documents" do
+
       it "should return first" do
         DesignViewModel.by_name.first.name.should eql("Judith")
       end
@@ -765,6 +715,7 @@ describe "Design View" do
         view.last.name.should eql("Peter")
         view.all.length.should eql(3)
       end
+
     end
 
     describe "index information" do
@@ -782,22 +733,6 @@ describe "Design View" do
       end
     end
 
-    describe "viewing" do
-      it "should load views with no reduce method" do
-        docs = DesignViewModel.by_just_name.all
-        docs.length.should eql(5)
-      end
-      it "should load documents by specific keys" do
-        docs = DesignViewModel.by_name.keys(["Judith", "Peter"]).all
-        docs[0].name.should eql("Judith")
-        docs[1].name.should eql("Peter")
-      end
-      it "should provide count even if limit or skip set" do
-        docs = DesignViewModel.by_name.limit(20).skip(2)
-        docs.count.should eql(5)
-      end
-    end
-
     describe "pagination" do
       before :all do
         DesignViewModel.paginates_per 3

spec/couchrest/designs_spec.rb

@@ -1,9 +1,10 @@
-require "spec_helper"
+require File.expand_path("../../spec_helper", __FILE__)
 
 class DesignModel < CouchRest::Model::Base
+  
 end
 
-describe CouchRest::Model::Designs do
+describe "Design" do
 
   it "should accessable from model" do
     DesignModel.respond_to?(:design).should be_true
@@ -30,6 +31,11 @@ describe CouchRest::Model::Designs do
         DesignModel.design { foo }
       end
 
+      it "should request a design refresh" do
+        DesignModel.should_receive(:req_design_doc_refresh)
+        DesignModel.design() { }
+      end
+
       it "should work even if a block is not provided" do
         lambda { DesignModel.design }.should_not raise_error
       end
@@ -83,36 +89,6 @@ describe CouchRest::Model::Designs do
         @object.should_receive(:create_view_method).with('test')
         @object.view('test')
       end
-    end
-
-    context "for model with auto_update_design_doc disabled " do 
-      class ::DesignModelAutoUpdateDesignDocDisabled < ::CouchRest::Model::Base
-        self.auto_update_design_doc = false
-      end
-
-      describe "#view" do 
-        before :each do
-          @object = @klass.new(DesignModelAutoUpdateDesignDocDisabled)
-        end
-
-        it "does not attempt to create view" do 
-          CouchRest::Model::Designs::View.should_not_receive(:create)
-          @object.view('test')
-        end
-      end
-    end
-
-    describe "#filter" do
-
-      before :each do
-        @object = @klass.new(DesignModel)
-      end
-
-      it "should add the provided function to the design doc" do
-        @object.filter(:important, "function(doc, req) { return doc.priority == 'high'; }")
-        DesignModel.design_doc['filters'].should_not be_empty
-        DesignModel.design_doc['filters']['important'].should_not be_blank
-      end
 
     end
 

spec/couchrest/inherited_spec.rb

@@ -0,0 +1,40 @@
+require File.expand_path('../../spec_helper', __FILE__)
+
+begin
+  require 'rubygems' unless ENV['SKIP_RUBYGEMS']  
+  require 'active_support/json'
+  ActiveSupport::JSON.backend = :JSONGem
+
+  class PlainParent
+    class_inheritable_accessor :foo
+    self.foo = :bar
+  end
+
+  class PlainChild < PlainParent
+  end
+
+  class ExtendedParent < CouchRest::Model::Base
+    class_inheritable_accessor :foo
+    self.foo = :bar
+  end
+
+  class ExtendedChild < ExtendedParent
+  end
+
+  describe "Using chained inheritance without CouchRest::Model::Base" do
+    it "should preserve inheritable attributes" do
+      PlainParent.foo.should == :bar
+      PlainChild.foo.should == :bar
+    end
+  end
+
+  describe "Using chained inheritance with CouchRest::Model::Base" do
+    it "should preserve inheritable attributes" do
+      ExtendedParent.foo.should == :bar
+      ExtendedChild.foo.should == :bar
+    end
+  end
+
+rescue LoadError
+  puts "This spec requires 'active_support/json' to be loaded"
+end

spec/couchrest/persistence_spec.rb

@@ -1,7 +1,12 @@
 # encoding: utf-8
-require 'spec_helper'
+require File.expand_path('../../spec_helper', __FILE__)
+require File.join(FIXTURE_PATH, 'base')
+require File.join(FIXTURE_PATH, 'more', 'cat')
+require File.join(FIXTURE_PATH, 'more', 'article')
+require File.join(FIXTURE_PATH, 'more', 'course')
+require File.join(FIXTURE_PATH, 'more', 'card')
 
-describe CouchRest::Model::Persistence do
+describe "Model Persistence" do
 
   before(:each) do
     @obj = WithDefaultValues.new
@@ -29,8 +34,8 @@ describe CouchRest::Model::Persistence do
   describe "basic saving and retrieving" do
     it "should work fine" do
       @obj.name = "should be easily saved and retrieved"
-      @obj.save!
+      @obj.save
-      saved_obj = WithDefaultValues.get!(@obj.id)
+      saved_obj = WithDefaultValues.get(@obj.id)
       saved_obj.should_not be_nil
     end
     
@@ -76,18 +81,6 @@ describe CouchRest::Model::Persistence do
       article.should_not be_new
     end 
     
-    it "yields new instance to block before saving (#create)" do
-      article = Article.create{|a| a.title = 'my create init block test'}
-      article.title.should == 'my create init block test'
-      article.should_not be_new
-    end 
-
-    it "yields new instance to block before saving (#create!)" do
-      article = Article.create{|a| a.title = 'my create bang init block test'}
-      article.title.should == 'my create bang init block test'
-      article.should_not be_new
-    end 
-
     it "should trigger the create callbacks" do
       doc = WithCallBacks.create(:name => 'my other test') 
       doc.run_before_create.should be_true
@@ -217,34 +210,34 @@ describe CouchRest::Model::Persistence do
     
     it "should require the field" do
       lambda{@templated.save}.should raise_error
-      @templated['slug'] = 'very-important'
+      @templated['important-field'] = 'very-important'
       @templated.save.should be_true
     end
     
     it "should save with the id" do
-      @templated['slug'] = 'very-important'
+      @templated['important-field'] = 'very-important'
       @templated.save.should be_true
       t = WithTemplateAndUniqueID.get('very-important')
       t.should == @templated
     end
     
     it "should not change the id on update" do
-      @templated['slug'] = 'very-important'
+      @templated['important-field'] = 'very-important'
       @templated.save.should be_true
-      @templated['slug'] = 'not-important'
+      @templated['important-field'] = 'not-important'
       @templated.save.should be_true
       t = WithTemplateAndUniqueID.get('very-important')
-      t.id.should == @templated.id
+      t.should == @templated
     end
     
     it "should raise an error when the id is taken" do
-      @templated['slug'] = 'very-important'
+      @templated['important-field'] = 'very-important'
       @templated.save.should be_true
-      lambda{WithTemplateAndUniqueID.new('slug' => 'very-important').save}.should raise_error
+      lambda{WithTemplateAndUniqueID.new('important-field' => 'very-important').save}.should raise_error
     end
     
     it "should set the id" do
-      @templated['slug'] = 'very-important'
+      @templated['important-field'] = 'very-important'
       @templated.save.should be_true
       @templated.id.should == 'very-important'
     end
@@ -252,31 +245,22 @@ describe CouchRest::Model::Persistence do
   
   describe "destroying an instance" do
     before(:each) do
-      @dobj = Event.new
+      @dobj = Basic.new
       @dobj.save.should be_true
     end
     it "should return true" do
       result = @dobj.destroy
       result.should be_true
     end
+    it "should be resavable" do
+      @dobj.destroy
+      @dobj.rev.should be_nil
+      @dobj.id.should be_nil
+      @dobj.save.should be_true 
+    end
     it "should make it go away" do
       @dobj.destroy
-      lambda{Basic.get!(@dobj.id)}.should raise_error(CouchRest::Model::DocumentNotFound)
+      lambda{Basic.get!(@dobj.id)}.should raise_error
-    end
-    it "should freeze the object" do
-      @dobj.destroy
-      # In Ruby 1.9.2 this raises RuntimeError, in 1.8.7 TypeError, D'OH!
-      lambda { @dobj.subject = "Test" }.should raise_error(StandardError)
-    end
-    it "trying to save after should fail" do
-      @dobj.destroy
-      lambda { @dobj.save }.should raise_error(StandardError)
-      lambda{Basic.get!(@dobj.id)}.should raise_error(CouchRest::Model::DocumentNotFound)
-    end
-    it "should make destroyed? true" do
-      @dobj.destroyed?.should be_false
-      @dobj.destroy
-      @dobj.destroyed?.should be_true
     end
   end
 
@@ -356,27 +340,6 @@ describe CouchRest::Model::Persistence do
       end
     end
 
-    describe "with contextual validation on ”create”" do
-      it "should validate only within ”create” context" do
-        doc = WithContextualValidationOnCreate.new
-        doc.save.should be_false
-        doc.name = "Alice"
-        doc.save.should be_true
-
-        doc.update_attributes(:name => nil).should be_true
-      end
-    end
-
-    describe "with contextual validation on ”update”" do
-      it "should validate only within ”update” context" do
-        doc = WithContextualValidationOnUpdate.new
-        doc.save.should be_true
-
-        doc.update_attributes(:name => nil).should be_false
-        doc.update_attributes(:name => "Bob").should be_true
-      end
-    end
-
     describe "save" do
       it "should run the after filter after saving" do
         @doc.run_after_save.should be_nil

spec/couchrest/property_protection_spec.rb

@@ -1,4 +1,4 @@
-require "spec_helper"
+require File.expand_path("../../spec_helper", __FILE__)
 
 describe "Model Attributes" do
 

spec/couchrest/property_spec.rb

@@ -0,0 +1,877 @@
+# encoding: utf-8
+require File.expand_path('../../spec_helper', __FILE__)
+require File.join(FIXTURE_PATH, 'more', 'cat')
+require File.join(FIXTURE_PATH, 'more', 'person')
+require File.join(FIXTURE_PATH, 'more', 'card')
+require File.join(FIXTURE_PATH, 'more', 'invoice')
+require File.join(FIXTURE_PATH, 'more', 'service')
+require File.join(FIXTURE_PATH, 'more', 'event')
+require File.join(FIXTURE_PATH, 'more', 'user')
+require File.join(FIXTURE_PATH, 'more', 'course')
+
+
+describe "Model properties" do
+
+  before(:each) do
+    reset_test_db!
+    @card = Card.new(:first_name => "matt")
+  end
+
+  it "should be accessible from the object" do
+    @card.properties.should be_an_instance_of(Array)
+    @card.properties.map{|p| p.name}.should include("first_name")
+  end
+
+  it "should list object properties with values" do
+    @card.properties_with_values.should be_an_instance_of(Hash)
+    @card.properties_with_values["first_name"].should == "matt"
+  end
+
+  it "should let you access a property value (getter)" do
+    @card.first_name.should == "matt"
+  end
+
+  it "should let you set a property value (setter)" do
+    @card.last_name = "Aimonetti"
+    @card.last_name.should == "Aimonetti"
+  end
+
+  it "should not let you set a property value if it's read only" do
+    lambda{@card.read_only_value = "test"}.should raise_error
+  end
+
+  it "should let you use an alias for an attribute" do
+    @card.last_name = "Aimonetti"
+    @card.family_name.should == "Aimonetti"
+    @card.family_name.should == @card.last_name
+  end
+
+  it "should let you use an alias for a casted attribute" do
+    @card.cast_alias = Person.new(:name => ["Aimonetti"])
+    @card.cast_alias.name.should == ["Aimonetti"]
+    @card.calias.name.should == ["Aimonetti"]
+    card = Card.new(:first_name => "matt", :cast_alias => {:name => ["Aimonetti"]})
+    card.cast_alias.name.should == ["Aimonetti"]
+    card.calias.name.should == ["Aimonetti"]
+  end
+
+
+  it "should be auto timestamped" do
+    @card.created_at.should be_nil
+    @card.updated_at.should be_nil
+    @card.save.should be_true
+    @card.created_at.should_not be_nil
+    @card.updated_at.should_not be_nil
+  end
+
+  describe '#read_attribute' do
+    it "should let you use read_attribute method" do
+      @card.last_name = "Aimonetti"
+      @card.read_attribute(:last_name).should eql('Aimonetti')
+      @card.read_attribute('last_name').should eql('Aimonetti')
+      last_name_prop = @card.properties.find{|p| p.name == 'last_name'}
+      @card.read_attribute(last_name_prop).should eql('Aimonetti')
+    end
+
+    it 'should raise an error if the property does not exist' do
+      expect { @card.read_attribute(:this_property_should_not_exist) }.to raise_error(ArgumentError)
+    end
+  end
+
+  describe '#write_attribute' do
+    it "should let you use write_attribute method" do
+      @card.write_attribute(:last_name, 'Aimonetti 1')
+      @card.last_name.should eql('Aimonetti 1')
+      @card.write_attribute('last_name', 'Aimonetti 2')
+      @card.last_name.should eql('Aimonetti 2')
+      last_name_prop = @card.properties.find{|p| p.name == 'last_name'}
+      @card.write_attribute(last_name_prop, 'Aimonetti 3')
+      @card.last_name.should eql('Aimonetti 3')
+    end
+
+    it 'should raise an error if the property does not exist' do
+      expect { @card.write_attribute(:this_property_should_not_exist, 823) }.to raise_error(ArgumentError)
+    end
+
+
+    it "should let you use write_attribute on readonly properties" do
+      lambda {
+        @card.read_only_value = "foo"
+      }.should raise_error
+      @card.write_attribute(:read_only_value, "foo")
+      @card.read_only_value.should == 'foo'
+    end
+
+    it "should cast via write_attribute" do
+      @card.write_attribute(:cast_alias, {:name => ["Sam", "Lown"]})
+      @card.cast_alias.class.should eql(Person)
+      @card.cast_alias.name.last.should eql("Lown")
+    end
+
+    it "should not cast via write_attribute if property not casted" do
+      @card.write_attribute(:first_name, {:name => "Sam"})
+      @card.first_name.class.should eql(Hash)
+      @card.first_name[:name].should eql("Sam")
+    end
+  end
+
+  describe "mass updating attributes without property" do
+    
+    describe "when mass_assign_any_attribute false" do
+      
+      it "should not allow them to be set" do
+        @card.attributes = {:test => 'fooobar'}
+        @card['test'].should be_nil
+      end
+
+    end
+
+    describe "when mass_assign_any_attribute true" do
+      before(:each) do
+        # dup Card class so that no other tests are effected
+        card_class = Card.dup
+        card_class.class_eval do
+          mass_assign_any_attribute true
+        end
+        @card = card_class.new(:first_name => 'Sam')
+      end
+
+      it 'should allow them to be updated' do
+        @card.attributes = {:test => 'fooobar'}
+        @card['test'].should eql('fooobar')
+      end
+    end
+  end
+
+
+  describe "mass assignment protection" do
+
+    it "should not store protected attribute using mass assignment" do
+      cat_toy = CatToy.new(:name => "Zorro")
+      cat = Cat.create(:name => "Helena", :toys => [cat_toy], :favorite_toy => cat_toy, :number => 1)
+      cat.number.should be_nil
+      cat.number = 1
+      cat.save
+      cat.number.should == 1
+    end
+
+    it "should not store protected attribute when 'declare accessible poperties, assume all the rest are protected'" do
+      user = User.create(:name => "Marcos Tapajós", :admin => true)
+      user.admin.should be_nil
+    end
+
+    it "should not store protected attribute when 'declare protected properties, assume all the rest are accessible'" do
+      user = SpecialUser.create(:name => "Marcos Tapajós", :admin => true)
+      user.admin.should be_nil
+    end
+
+  end
+
+  describe "validation" do
+    before(:each) do
+      @invoice = Invoice.new(:client_name => "matt", :employee_name => "Chris", :location => "San Diego, CA")
+    end
+
+    it "should be able to be validated" do
+      @card.valid?.should == true
+    end
+
+    it "should let you validate the presence of an attribute" do
+      @card.first_name = nil
+      @card.should_not be_valid
+      @card.errors.should_not be_empty
+      @card.errors[:first_name].should == ["can't be blank"]
+    end
+
+    it "should let you look up errors for a field by a string name" do
+      @card.first_name = nil
+      @card.should_not be_valid
+      @card.errors['first_name'].should == ["can't be blank"]
+    end
+
+    it "should validate the presence of 2 attributes" do
+      @invoice.clear
+      @invoice.should_not be_valid
+      @invoice.errors.should_not be_empty
+      @invoice.errors[:client_name].should == ["can't be blank"]
+      @invoice.errors[:employee_name].should_not be_empty
+    end
+
+    it "should let you set an error message" do
+      @invoice.location = nil
+      @invoice.valid?
+      @invoice.errors[:location].should == ["Hey stupid!, you forgot the location"]
+    end
+
+    it "should validate before saving" do
+      @invoice.location = nil
+      @invoice.should_not be_valid
+      @invoice.save.should be_false
+      @invoice.should be_new
+    end
+  end
+
+  describe "casting" do
+    before(:each) do
+      @course = Course.new(:title => 'Relaxation')
+    end
+
+    describe "when value is nil" do
+      it "leaves the value unchanged" do
+        @course.title = nil
+        @course['title'].should == nil
+      end
+    end
+
+    describe "when type primitive is an Object" do
+      it "it should not cast given value" do
+        @course.participants = [{}, 'q', 1]
+        @course['participants'].should == [{}, 'q', 1]
+      end
+
+      it "should cast started_on to Date" do
+        @course.started_on = Date.today
+        @course['started_on'].should be_an_instance_of(Date)
+      end
+    end
+
+    describe "when type primitive is a String" do
+      it "keeps string value unchanged" do
+        value = "1.0"
+        @course.title = value
+        @course['title'].should equal(value)
+      end
+
+      it "it casts to string representation of the value" do
+        @course.title = 1.0
+        @course['title'].should eql("1.0")
+      end
+    end
+
+    describe 'when type primitive is a Float' do
+      it 'returns same value if a float' do
+        value = 24.0
+        @course.estimate = value
+        @course['estimate'].should equal(value)
+      end
+
+      it 'returns float representation of a zero string integer' do
+        @course.estimate = '0'
+        @course['estimate'].should eql(0.0)
+      end
+
+      it 'returns float representation of a positive string integer' do
+        @course.estimate = '24'
+        @course['estimate'].should eql(24.0)
+      end
+
+      it 'returns float representation of a negative string integer' do
+        @course.estimate = '-24'
+        @course['estimate'].should eql(-24.0)
+      end
+
+      it 'returns float representation of a zero string float' do
+        @course.estimate = '0.0'
+        @course['estimate'].should eql(0.0)
+      end
+
+      it 'returns float representation of a positive string float' do
+        @course.estimate = '24.35'
+        @course['estimate'].should eql(24.35)
+      end
+
+      it 'returns float representation of a negative string float' do
+        @course.estimate = '-24.35'
+        @course['estimate'].should eql(-24.35)
+      end
+
+      it 'returns float representation of a zero string float, with no leading digits' do
+        @course.estimate = '.0'
+        @course['estimate'].should eql(0.0)
+      end
+
+      it 'returns float representation of a positive string float, with no leading digits' do
+        @course.estimate = '.41'
+        @course['estimate'].should eql(0.41)
+      end
+
+      it 'returns float representation of a zero integer' do
+        @course.estimate = 0
+        @course['estimate'].should eql(0.0)
+      end
+
+      it 'returns float representation of a positive integer' do
+        @course.estimate = 24
+        @course['estimate'].should eql(24.0)
+      end
+
+      it 'returns float representation of a negative integer' do
+        @course.estimate = -24
+        @course['estimate'].should eql(-24.0)
+      end
+
+      it 'returns float representation of a zero decimal' do
+        @course.estimate = BigDecimal('0.0')
+        @course['estimate'].should eql(0.0)
+      end
+
+      it 'returns float representation of a positive decimal' do
+        @course.estimate = BigDecimal('24.35')
+        @course['estimate'].should eql(24.35)
+      end
+
+      it 'returns float representation of a negative decimal' do
+        @course.estimate = BigDecimal('-24.35')
+        @course['estimate'].should eql(-24.35)
+      end
+
+      it 'return float of a number with commas instead of points for decimals' do
+        @course.estimate = '23,35'
+        @course['estimate'].should eql(23.35)
+      end
+
+      it "should handle numbers with commas and points" do
+        @course.estimate = '1,234.00'
+        @course.estimate.should eql(1234.00)
+      end
+
+      it "should handle a mis-match of commas and points and maintain the last one" do
+        @course.estimate = "1,232.434.123,323"
+        @course.estimate.should eql(1232434123.323)
+      end
+
+      [ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
+        it "does not typecast non-numeric value #{value.inspect}" do
+          @course.estimate = value
+          @course['estimate'].should equal(value)
+        end
+      end
+
+    end
+
+    describe 'when type primitive is a Integer' do
+      it 'returns same value if an integer' do
+        value = 24
+        @course.hours = value
+        @course['hours'].should equal(value)
+      end
+
+      it 'returns integer representation of a zero string integer' do
+        @course.hours = '0'
+        @course['hours'].should eql(0)
+      end
+
+      it 'returns integer representation of a positive string integer' do
+        @course.hours = '24'
+        @course['hours'].should eql(24)
+      end
+
+      it 'returns integer representation of a negative string integer' do
+        @course.hours = '-24'
+        @course['hours'].should eql(-24)
+      end
+
+      it 'returns integer representation of a zero string float' do
+        @course.hours = '0.0'
+        @course['hours'].should eql(0)
+      end
+
+      it 'returns integer representation of a positive string float' do
+        @course.hours = '24.35'
+        @course['hours'].should eql(24)
+      end
+
+      it 'returns integer representation of a negative string float' do
+        @course.hours = '-24.35'
+        @course['hours'].should eql(-24)
+      end
+
+      it 'returns integer representation of a zero string float, with no leading digits' do
+        @course.hours = '.0'
+        @course['hours'].should eql(0)
+      end
+
+      it 'returns integer representation of a positive string float, with no leading digits' do
+        @course.hours = '.41'
+        @course['hours'].should eql(0)
+      end
+
+      it 'returns integer representation of a zero float' do
+        @course.hours = 0.0
+        @course['hours'].should eql(0)
+      end
+
+      it 'returns integer representation of a positive float' do
+        @course.hours = 24.35
+        @course['hours'].should eql(24)
+      end
+
+      it 'returns integer representation of a negative float' do
+        @course.hours = -24.35
+        @course['hours'].should eql(-24)
+      end
+
+      it 'returns integer representation of a zero decimal' do
+        @course.hours = '0.0'
+        @course['hours'].should eql(0)
+      end
+
+      it 'returns integer representation of a positive decimal' do
+        @course.hours = '24.35'
+        @course['hours'].should eql(24)
+      end
+
+      it 'returns integer representation of a negative decimal' do
+        @course.hours = '-24.35'
+        @course['hours'].should eql(-24)
+      end
+
+      [ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
+        it "does not typecast non-numeric value #{value.inspect}" do
+          @course.hours = value
+          @course['hours'].should equal(value)
+        end
+      end
+    end
+
+    describe 'when type primitive is a BigDecimal' do
+      it 'returns same value if a decimal' do
+        value = BigDecimal('24.0')
+        @course.profit = value
+        @course['profit'].should equal(value)
+      end
+
+      it 'returns decimal representation of a zero string integer' do
+        @course.profit = '0'
+        @course['profit'].should eql(BigDecimal('0.0'))
+      end
+
+      it 'returns decimal representation of a positive string integer' do
+        @course.profit = '24'
+        @course['profit'].should eql(BigDecimal('24.0'))
+      end
+
+      it 'returns decimal representation of a negative string integer' do
+        @course.profit = '-24'
+        @course['profit'].should eql(BigDecimal('-24.0'))
+      end
+
+      it 'returns decimal representation of a zero string float' do
+        @course.profit = '0.0'
+        @course['profit'].should eql(BigDecimal('0.0'))
+      end
+
+      it 'returns decimal representation of a positive string float' do
+        @course.profit = '24.35'
+        @course['profit'].should eql(BigDecimal('24.35'))
+      end
+
+      it 'returns decimal representation of a negative string float' do
+        @course.profit = '-24.35'
+        @course['profit'].should eql(BigDecimal('-24.35'))
+      end
+
+      it 'returns decimal representation of a zero string float, with no leading digits' do
+        @course.profit = '.0'
+        @course['profit'].should eql(BigDecimal('0.0'))
+      end
+
+      it 'returns decimal representation of a positive string float, with no leading digits' do
+        @course.profit = '.41'
+        @course['profit'].should eql(BigDecimal('0.41'))
+      end
+
+      it 'returns decimal representation of a zero integer' do
+        @course.profit = 0
+        @course['profit'].should eql(BigDecimal('0.0'))
+      end
+
+      it 'returns decimal representation of a positive integer' do
+        @course.profit = 24
+        @course['profit'].should eql(BigDecimal('24.0'))
+      end
+
+      it 'returns decimal representation of a negative integer' do
+        @course.profit = -24
+        @course['profit'].should eql(BigDecimal('-24.0'))
+      end
+
+      it 'returns decimal representation of a zero float' do
+        @course.profit = 0.0
+        @course['profit'].should eql(BigDecimal('0.0'))
+      end
+
+      it 'returns decimal representation of a positive float' do
+        @course.profit = 24.35
+        @course['profit'].should eql(BigDecimal('24.35'))
+      end
+
+      it 'returns decimal representation of a negative float' do
+        @course.profit = -24.35
+        @course['profit'].should eql(BigDecimal('-24.35'))
+      end
+
+      [ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
+        it "does not typecast non-numeric value #{value.inspect}" do
+          @course.profit = value
+          @course['profit'].should equal(value)
+        end
+      end
+    end
+
+    describe 'when type primitive is a DateTime' do
+      describe 'and value given as a hash with keys like :year, :month, etc' do
+        it 'builds a DateTime instance from hash values' do
+          @course.updated_at = {
+            :year  => '2006',
+            :month => '11',
+            :day   => '23',
+            :hour  => '12',
+            :min   => '0',
+            :sec   => '0'
+          }
+          result = @course['updated_at']
+
+          result.should be_kind_of(DateTime)
+          result.year.should eql(2006)
+          result.month.should eql(11)
+          result.day.should eql(23)
+          result.hour.should eql(12)
+          result.min.should eql(0)
+          result.sec.should eql(0)
+        end
+      end
+
+      describe 'and value is a string' do
+        it 'parses the string' do
+          @course.updated_at = 'Dec, 2006'
+          @course['updated_at'].month.should == 12
+        end
+      end
+
+      it 'does not typecast non-datetime values' do
+        @course.updated_at = 'not-datetime'
+        @course['updated_at'].should eql('not-datetime')
+      end
+    end
+
+    describe 'when type primitive is a Date' do
+      describe 'and value given as a hash with keys like :year, :month, etc' do
+        it 'builds a Date instance from hash values' do
+          @course.started_on = {
+            :year  => '2007',
+            :month => '3',
+            :day   => '25'
+          }
+          result = @course['started_on']
+
+          result.should be_kind_of(Date)
+          result.year.should eql(2007)
+          result.month.should eql(3)
+          result.day.should eql(25)
+        end
+      end
+
+      describe 'and value is a string' do
+        it 'parses the string' do
+          @course.started_on = 'Dec 20th, 2006'
+          @course.started_on.month.should == 12
+          @course.started_on.day.should == 20
+          @course.started_on.year.should == 2006
+        end
+      end
+
+      it 'does not typecast non-date values' do
+        @course.started_on = 'not-date'
+        @course['started_on'].should eql('not-date')
+      end
+    end
+
+    describe 'when type primitive is a Time' do
+      describe 'and value given as a hash with keys like :year, :month, etc' do
+        it 'builds a Time instance from hash values' do
+          @course.ends_at = {
+            :year  => '2006',
+            :month => '11',
+            :day   => '23',
+            :hour  => '12',
+            :min   => '0',
+            :sec   => '0'
+          }
+          result = @course['ends_at']
+
+          result.should be_kind_of(Time)
+          result.year.should  eql(2006)
+          result.month.should eql(11)
+          result.day.should   eql(23)
+          result.hour.should  eql(12)
+          result.min.should   eql(0)
+          result.sec.should   eql(0)
+        end
+      end
+
+      describe 'and value is a string' do
+        it 'parses the string' do
+          t = Time.now
+          @course.ends_at = t.strftime('%Y/%m/%d %H:%M:%S %z')
+          @course['ends_at'].year.should  eql(t.year)
+          @course['ends_at'].month.should eql(t.month)
+          @course['ends_at'].day.should   eql(t.day)
+          @course['ends_at'].hour.should  eql(t.hour)
+          @course['ends_at'].min.should   eql(t.min)
+          @course['ends_at'].sec.should   eql(t.sec)
+        end
+        it 'parses the string without offset' do
+          t = Time.now
+          @course.ends_at = t.strftime("%Y-%m-%d %H:%M:%S")
+          @course['ends_at'].year.should  eql(t.year)
+          @course['ends_at'].month.should eql(t.month)
+          @course['ends_at'].day.should   eql(t.day)
+          @course['ends_at'].hour.should  eql(t.hour)
+          @course['ends_at'].min.should   eql(t.min)
+          @course['ends_at'].sec.should   eql(t.sec)
+        end
+      end
+
+      it 'does not typecast non-time values' do
+        @course.ends_at = 'not-time'
+        @course['ends_at'].should eql('not-time')
+      end
+    end
+
+    describe 'when type primitive is a Class' do
+      it 'returns same value if a class' do
+        value = Course
+        @course.klass = value
+        @course['klass'].should equal(value)
+      end
+
+      it 'returns the class if found' do
+        @course.klass = 'Course'
+        @course['klass'].should eql(Course)
+      end
+
+      it 'does not typecast non-class values' do
+        @course.klass = 'NoClass'
+        @course['klass'].should eql('NoClass')
+      end
+    end
+
+    describe 'when type primitive is a Boolean' do
+
+      [ true, 'true', 'TRUE', '1', 1, 't', 'T' ].each do |value|
+        it "returns true when value is #{value.inspect}" do
+          @course.active = value
+          @course['active'].should be_true
+        end
+      end
+
+      [ false, 'false', 'FALSE', '0', 0, 'f', 'F' ].each do |value|
+        it "returns false when value is #{value.inspect}" do
+          @course.active = value
+          @course['active'].should be_false
+        end
+      end
+
+      [ 'string', 2, 1.0, BigDecimal('1.0'), DateTime.now, Time.now, Date.today, Class, Object.new, ].each do |value|
+        it "does not typecast value #{value.inspect}" do
+          @course.active = value
+          @course['active'].should equal(value)
+        end
+      end
+
+      it "should respond to requests with ? modifier" do
+        @course.active = nil
+        @course.active?.should be_false
+        @course.active = false
+        @course.active?.should be_false
+        @course.active = true
+        @course.active?.should be_true
+      end
+
+      it "should respond to requests with ? modifier on TrueClass" do
+        @course.very_active = nil
+        @course.very_active?.should be_false
+        @course.very_active = false
+        @course.very_active?.should be_false
+        @course.very_active = true
+        @course.very_active?.should be_true
+      end
+    end
+
+  end
+end
+
+describe "properties of array of casted models" do
+
+  before(:each) do
+    @course = Course.new :title => 'Test Course'
+  end
+
+  it "should allow attribute to be set from an array of objects" do
+    @course.questions = [Question.new(:q => "works?"), Question.new(:q => "Meaning of Life?")]
+    @course.questions.length.should eql(2)
+  end
+
+  it "should allow attribute to be set from an array of hashes" do
+    @course.questions = [{:q => "works?"}, {:q => "Meaning of Life?"}]
+    @course.questions.length.should eql(2)
+    @course.questions.last.q.should eql("Meaning of Life?")
+    @course.questions.last.class.should eql(Question) # typecasting
+  end
+
+  it "should allow attribute to be set from hash with ordered keys and objects" do
+    @course.questions = { '0' => Question.new(:q => "Test1"), '1' => Question.new(:q => 'Test2') }
+    @course.questions.length.should eql(2)
+    @course.questions.last.q.should eql('Test2')
+    @course.questions.last.class.should eql(Question)
+  end
+
+  it "should allow attribute to be set from hash with ordered keys and sub-hashes" do
+    @course.questions = { '0' => {:q => "Test1"}, '1' => {:q => 'Test2'} }
+    @course.questions.length.should eql(2)
+    @course.questions.last.q.should eql('Test2')
+    @course.questions.last.class.should eql(Question)
+  end
+
+  it "should allow attribute to be set from hash with ordered keys and HashWithIndifferentAccess" do
+    # This is similar to what you'd find in an HTML POST parameters
+    hash = HashWithIndifferentAccess.new({ '0' => {:q => "Test1"}, '1' => {:q => 'Test2'} })
+    @course.questions = hash
+    @course.questions.length.should eql(2)
+    @course.questions.last.q.should eql('Test2')
+    @course.questions.last.class.should eql(Question)
+  end
+
+
+  it "should raise an error if attempting to set single value for array type" do
+    lambda {
+      @course.questions = Question.new(:q => 'test1')
+    }.should raise_error
+  end
+
+
+end
+
+describe "a casted model retrieved from the database" do
+  before(:each) do
+    reset_test_db!
+    @cat = Cat.new(:name => 'Stimpy')
+    @cat.favorite_toy = CatToy.new(:name => 'Stinky')
+    @cat.toys << CatToy.new(:name => 'Feather')
+    @cat.toys << CatToy.new(:name => 'Mouse')
+    @cat.save
+    @cat = Cat.get(@cat.id)
+  end
+
+  describe "as a casted property" do
+    it "should already be casted_by its parent" do
+      @cat.favorite_toy.casted_by.should === @cat
+    end
+  end
+
+  describe "from a casted collection" do
+    it "should already be casted_by its parent" do
+      @cat.toys[0].casted_by.should === @cat
+      @cat.toys[1].casted_by.should === @cat
+    end
+  end
+end
+
+describe "Property Class" do
+
+  it "should provide name as string" do
+    property = CouchRest::Model::Property.new(:test, String)
+    property.name.should eql('test')
+    property.to_s.should eql('test')
+  end
+
+  it "should provide class from type" do
+    property = CouchRest::Model::Property.new(:test, String)
+    property.type_class.should eql(String)
+  end
+
+  it "should provide base class from type in array" do
+    property = CouchRest::Model::Property.new(:test, [String])
+    property.type_class.should eql(String)
+  end
+
+  it "should raise error if type as string requested" do
+    lambda {
+      property = CouchRest::Model::Property.new(:test, 'String')
+    }.should raise_error
+  end
+
+  it "should leave type nil and return class as nil also" do
+    property = CouchRest::Model::Property.new(:test, nil)
+    property.type.should be_nil
+    property.type_class.should be_nil
+  end
+
+  it "should convert empty type array to [Object]" do
+    property = CouchRest::Model::Property.new(:test, [])
+    property.type_class.should eql(Object)
+  end
+
+  it "should set init method option or leave as 'new'" do
+    # (bad example! Time already typecast)
+    property = CouchRest::Model::Property.new(:test, Time)
+    property.init_method.should eql('new')
+    property = CouchRest::Model::Property.new(:test, Time, :init_method => 'parse')
+    property.init_method.should eql('parse')
+  end
+
+  ## Property Casting method. More thoroughly tested earlier.
+
+  describe "casting" do
+    it "should cast a value" do
+      property = CouchRest::Model::Property.new(:test, Date)
+      parent = mock("FooObject")
+      property.cast(parent, "2010-06-16").should eql(Date.new(2010, 6, 16))
+      property.cast_value(parent, "2010-06-16").should eql(Date.new(2010, 6, 16))
+    end
+
+    it "should cast an array of values" do
+      property = CouchRest::Model::Property.new(:test, [Date])
+      parent = mock("FooObject")
+      property.cast(parent, ["2010-06-01", "2010-06-02"]).should eql([Date.new(2010, 6, 1), Date.new(2010, 6, 2)])
+    end
+
+    it "should set a CastedArray on array of Objects" do
+      property = CouchRest::Model::Property.new(:test, [Object])
+      parent = mock("FooObject")
+      property.cast(parent, ["2010-06-01", "2010-06-02"]).class.should eql(CouchRest::Model::CastedArray)
+    end
+
+    it "should not set a CastedArray on array of Strings" do
+      property = CouchRest::Model::Property.new(:test, [String])
+      parent = mock("FooObject")
+      property.cast(parent, ["2010-06-01", "2010-06-02"]).class.should_not eql(CouchRest::Model::CastedArray)
+    end
+
+    it "should raise and error if value is array when type is not" do
+      property = CouchRest::Model::Property.new(:test, Date)
+      parent = mock("FooClass")
+      lambda {
+        cast = property.cast(parent, [Date.new(2010, 6, 1)])
+      }.should raise_error
+    end
+
+
+    it "should set parent as casted_by object in CastedArray" do
+      property = CouchRest::Model::Property.new(:test, [Object])
+      parent = mock("FooObject")
+      property.cast(parent, ["2010-06-01", "2010-06-02"]).casted_by.should eql(parent)
+    end
+
+    it "should set casted_by on new value" do
+      property = CouchRest::Model::Property.new(:test, CatToy)
+      parent = mock("CatObject")
+      cast = property.cast(parent, {:name => 'catnip'})
+      cast.casted_by.should eql(parent)
+    end
+
+  end
+
+end
+

spec/couchrest/proxyable_spec.rb

@@ -1,77 +1,28 @@
-require "spec_helper"
+require File.expand_path("../../spec_helper", __FILE__)
+
+require File.join(FIXTURE_PATH, 'more', 'cat')
 
 class DummyProxyable < CouchRest::Model::Base
-  proxy_database_method :db
+  def proxy_database
-  def db
+    'db' # Do not use this!
-    'db'
   end
 end
 
 class ProxyKitten < CouchRest::Model::Base
 end
 
-describe CouchRest::Model::Proxyable do
+describe "Proxyable" do
-
-  describe "#proxy_database" do
-
-    before do
-      @class = Class.new(CouchRest::Model::Base)
-      @class.class_eval do 
-        def slug; 'proxy'; end
-      end
-      @obj = @class.new
-    end
-
-    it "should respond to method" do
-      @obj.should respond_to(:proxy_database)
-    end
-
-    it "should provide proxy database from method" do
-      @class.stub!(:proxy_database_method).twice.and_return(:slug)
-      @obj.proxy_database.should be_a(CouchRest::Database)
-      @obj.proxy_database.name.should eql('couchrest_proxy')
-    end
-
-    it "should raise an error if called and no proxy_database_method set" do
-      lambda { @obj.proxy_database }.should raise_error(StandardError, /Please set/)
-    end
 
+  it "should provide #model_proxy method" do
+    DummyProxyable.new.should respond_to(:model_proxy)
   end
 
   describe "class methods" do
 
-
-    describe ".proxy_owner_method" do
-      before(:each) do
-        @class = DummyProxyable.clone
-      end
-      it "should provide proxy_owner_method accessors" do
-        @class.should respond_to(:proxy_owner_method)
-        @class.should respond_to(:proxy_owner_method=)
-      end
-      it "should work as expected" do
-        @class.proxy_owner_method = "foo"
-        @class.proxy_owner_method.should eql("foo")
-      end
-    end
-
-    describe ".proxy_database_method" do
-      before do
-        @class = Class.new(CouchRest::Model::Base)
-      end
-      it "should be possible to set the proxy database method" do
-        @class.proxy_database_method :db
-        @class.proxy_database_method.should eql(:db)
-      end
-    end
-
     describe ".proxy_for" do
-      before(:each) do
-        @class = DummyProxyable.clone
-      end
 
       it "should be provided" do
-        @class.should respond_to(:proxy_for)
+        DummyProxyable.should respond_to(:proxy_for)
       end
 
       it "should create a new method" do
@@ -85,7 +36,8 @@ describe CouchRest::Model::Proxyable do
           DummyProxyable.proxy_for(:cats)
           @obj = DummyProxyable.new
           CouchRest::Model::Proxyable::ModelProxy.should_receive(:new).with(Cat, @obj, 'dummy_proxyable', 'db').and_return(true)
-          @obj.should_receive(:proxy_database).and_return('db')
+          @obj.should_receive('proxy_database').and_return('db')
+          @obj.should_receive(:respond_to?).with('proxy_database').and_return(true)
           @obj.cats
         end
 
@@ -97,49 +49,43 @@ describe CouchRest::Model::Proxyable do
           @obj = DummyProxyable.new
           CouchRest::Model::Proxyable::ModelProxy.should_receive(:new).with(::Document, @obj, 'dummy_proxyable', 'db').and_return(true)
           @obj.should_receive('proxy_database').and_return('db')
+          @obj.should_receive(:respond_to?).with('proxy_database').and_return(true)
           @obj.documents
         end
+
+        it "should raise an error if the database method is missing" do
+          DummyProxyable.proxy_for(:cats)
+          @obj = DummyProxyable.new
+          @obj.should_receive(:respond_to?).with('proxy_database').and_return(false)
+          lambda { @obj.cats }.should raise_error(StandardError, "Missing #proxy_database method for proxy")
         end
+
+        it "should raise an error if custom database method missing" do
+          DummyProxyable.proxy_for(:proxy_kittens, :database_method => "foobardom")
+          @obj = DummyProxyable.new
+          lambda { @obj.proxy_kittens }.should raise_error(StandardError, "Missing #foobardom method for proxy")
+        end
+
+
+      end
+
     end
 
     describe ".proxied_by" do
-      before do
-        @class = Class.new(CouchRest::Model::Base)
-      end
-
       it "should be provided" do
-        @class.should respond_to(:proxied_by)
+        DummyProxyable.should respond_to(:proxied_by)
       end
 
       it "should add an attribute accessor" do
-        @class.proxied_by(:foobar)
+        DummyProxyable.proxied_by(:foobar)
-        @class.new.should respond_to(:foobar)
+        DummyProxyable.new.should respond_to(:foobar)
-      end
-
-      it "should provide #model_proxy method" do
-        @class.proxied_by(:foobar)
-        @class.new.should respond_to(:model_proxy)
-      end
-
-      it "should set the proxy_owner_method" do
-        @class.proxied_by(:foobar)
-        @class.proxy_owner_method.should eql(:foobar)
       end
 
       it "should raise an error if model name pre-defined" do
-        lambda { @class.proxied_by(:object_id) }.should raise_error
+        lambda { DummyProxyable.proxied_by(:object_id) }.should raise_error
+      end
     end
 
-      it "should raise an error if object already has a proxy" do
-        @class.proxied_by(:department)
-        lambda { @class.proxied_by(:company) }.should raise_error
-      end
-
-      it "should overwrite the database method to provide an error" do
-        @class.proxied_by(:company)
-        lambda { @class.database }.should raise_error(StandardError, /database must be accessed via/)
-      end
-    end
   end
 
   describe "ModelProxy" do
@@ -163,13 +109,15 @@ describe CouchRest::Model::Proxyable do
       end
 
       it "should proxy new call" do
-        @obj.should_receive(:proxy_block_update).with(:new, 'attrs', 'opts')
+        Cat.should_receive(:new).and_return({})
-        @obj.new('attrs', 'opts')
+        @obj.should_receive(:proxy_update).and_return(true)
+        @obj.new
       end
 
       it "should proxy build_from_database" do
-        @obj.should_receive(:proxy_block_update).with(:build_from_database, 'attrs', 'opts')
+        Cat.should_receive(:build_from_database).and_return({})
-        @obj.build_from_database('attrs', 'opts')
+        @obj.should_receive(:proxy_update).with({}).and_return(true)
+        @obj.build_from_database
       end
 
       describe "#method_missing" do
@@ -263,6 +211,17 @@ describe CouchRest::Model::Proxyable do
         @obj.design_doc
       end
 
+      describe "#refresh_design_doc" do
+        it "should be proxied without database arg" do
+          Cat.should_receive(:refresh_design_doc).with('database')
+          @obj.refresh_design_doc
+        end
+        it "should be proxied with database arg" do
+          Cat.should_receive(:refresh_design_doc).with('db')
+          @obj.refresh_design_doc('db')
+        end
+      end
+
       describe "#save_design_doc" do
         it "should be proxied without args" do
           Cat.should_receive(:save_design_doc).with('database')
@@ -282,18 +241,22 @@ describe CouchRest::Model::Proxyable do
       describe "#proxy_update" do
         it "should set returned doc fields" do
           doc = mock(:Document)
-          doc.should_receive(:is_a?).with(Cat).and_return(true)
+          doc.should_receive(:respond_to?).with(:database=).and_return(true)
           doc.should_receive(:database=).with('database')
+          doc.should_receive(:respond_to?).with(:model_proxy=).and_return(true)
           doc.should_receive(:model_proxy=).with(@obj)
+          doc.should_receive(:respond_to?).with('owner_name=').and_return(true)
           doc.should_receive(:send).with('owner_name=', 'owner')
           @obj.send(:proxy_update, doc).should eql(doc)
         end
 
-        it "should not set anything if matching document not provided" do
+        it "should not fail if some fields missing" do
-          doc = mock(:DocumentFoo)
+          doc = mock(:Document)
-          doc.should_receive(:is_a?).with(Cat).and_return(false)
+          doc.should_receive(:respond_to?).with(:database=).and_return(true)
-          doc.should_not_receive(:database=)
+          doc.should_receive(:database=).with('database')
+          doc.should_receive(:respond_to?).with(:model_proxy=).and_return(false)
           doc.should_not_receive(:model_proxy=)
+          doc.should_receive(:respond_to?).with('owner_name=').and_return(false)
           doc.should_not_receive(:owner_name=)
           @obj.send(:proxy_update, doc).should eql(doc)
         end
@@ -309,15 +272,6 @@ describe CouchRest::Model::Proxyable do
         @obj.send(:proxy_update_all, docs)
       end
 
-      describe "#proxy_block_update" do
-        it "should proxy block updates" do
-          doc = { }
-          @obj.model.should_receive(:new).and_yield(doc)
-          @obj.should_receive(:proxy_update).with(doc)
-          @obj.send(:proxy_block_update, :new)
-        end
-      end
-
     end
 
   end
@@ -355,7 +309,6 @@ describe CouchRest::Model::Proxyable do
 
     it "should allow creation of new entries" do
       inv = @company.proxyable_invoices.new(:client => "Lorena", :total => 35)
-      # inv.database.should_not be_nil
       inv.save.should be_true
       @company.proxyable_invoices.count.should eql(1)
       @company.proxyable_invoices.first.client.should eql("Lorena")

spec/couchrest/subclass_spec.rb

@@ -1,4 +1,8 @@
-require "spec_helper"
+require File.expand_path("../../spec_helper", __FILE__)
+require File.join(FIXTURE_PATH, 'more', 'cat')
+require File.join(FIXTURE_PATH, 'more', 'person')
+require File.join(FIXTURE_PATH, 'more', 'card')
+require File.join(FIXTURE_PATH, 'more', 'course')
 
 # add a default value
 Card.property :bg_color, :default => '#ccc'
@@ -67,14 +71,24 @@ describe "Subclassing a Model" do
   end
   
   it "should have a design doc slug based on the subclass name" do
+    Course.refresh_design_doc
     OnlineCourse.design_doc_slug.should =~ /^OnlineCourse/
   end
   
+  it "should have its own design_doc_fresh" do
+    Animal.refresh_design_doc
+    Dog.send(:design_doc_fresh, Dog.database).should_not == true
+    Dog.refresh_design_doc
+    Dog.send(:design_doc_fresh, Dog.database).should == true
+  end
+  
   it "should not add views to the parent's design_doc" do
     Course.design_doc['views'].keys.should_not include('by_url')
   end
   
   it "should not add the parent's views to its design doc" do
+    Course.refresh_design_doc
+    OnlineCourse.refresh_design_doc
     OnlineCourse.design_doc['views'].keys.should_not include('by_title')
   end
   

spec/couchrest/validations_spec.rb

@@ -0,0 +1,83 @@
+require File.expand_path("../../spec_helper", __FILE__)
+
+require File.join(FIXTURE_PATH, 'more', 'cat')
+require File.join(FIXTURE_PATH, 'more', 'article')
+require File.join(FIXTURE_PATH, 'more', 'course')
+require File.join(FIXTURE_PATH, 'more', 'card')
+require File.join(FIXTURE_PATH, 'base')
+
+# TODO Move validations from other specs to here
+
+describe "Validations" do
+
+  describe "Uniqueness" do
+
+    before(:all) do
+      @objs = ['title 1', 'title 2', 'title 3'].map{|t| WithUniqueValidation.create(:title => t)}
+    end
+    
+    it "should validate a new unique document" do
+      @obj = WithUniqueValidation.create(:title => 'title 4')
+      @obj.new?.should_not be_true
+      @obj.should be_valid
+    end
+
+    it "should not validate a non-unique document" do
+      @obj = WithUniqueValidation.create(:title => 'title 1')
+      @obj.should_not be_valid
+      @obj.errors[:title].should == ["has already been taken"]
+    end
+
+    it "should save already created document" do
+      @obj = @objs.first
+      @obj.save.should_not be_false
+      @obj.should be_valid
+    end
+
+    it "should allow own view to be specified" do
+      # validates_uniqueness_of :code, :view => 'all'
+      WithUniqueValidationView.create(:title => 'title 1', :code => '1234')
+      @obj = WithUniqueValidationView.new(:title => 'title 5', :code => '1234')
+      @obj.should_not be_valid
+    end
+
+    it "should raise an error if specified view does not exist" do
+      WithUniqueValidationView.validates_uniqueness_of :title, :view => 'fooobar'
+      @obj = WithUniqueValidationView.new(:title => 'title 2', :code => '12345')
+      lambda {
+        @obj.valid?
+      }.should raise_error
+    end
+
+    context "with a pre-defined view" do
+      it "should not try to create new view" do
+        @obj = @objs[1]
+        @obj.class.should_not_receive('view_by')
+        @obj.class.should_receive('has_view?').and_return(true)
+        @obj.class.should_receive('view').and_return({'rows' => [ ]})
+        @obj.valid?
+      end
+    end
+ 
+    context "with a proxy parameter" do
+      it "should be used" do
+        @obj = WithUniqueValidationProxy.new(:title => 'test 6')
+        proxy = @obj.should_receive('proxy').and_return(@obj.class)
+        @obj.valid?.should be_true
+      end
+
+      it "should allow specific view" do
+        @obj = WithUniqueValidationProxy.new(:title => 'test 7')
+        @obj.class.should_not_receive('view_by')
+        proxy = mock('Proxy')
+        @obj.should_receive('proxy').and_return(proxy)
+        proxy.should_receive('has_view?').and_return(true)
+        proxy.should_receive('view').and_return({'rows' => [ ]})
+        @obj.valid?
+      end
+    end
+
+ 
+  end
+
+end

spec/couchrest/view_spec.rb

@@ -1,18 +1,19 @@
-require "spec_helper"
+require File.expand_path("../../spec_helper", __FILE__)
+require File.join(FIXTURE_PATH, 'more', 'cat')
+require File.join(FIXTURE_PATH, 'more', 'person')
+require File.join(FIXTURE_PATH, 'more', 'article')
+require File.join(FIXTURE_PATH, 'more', 'course')
 
-describe CouchRest::Model::Views do
+describe "Model views" do
 
   class Unattached < CouchRest::Model::Base
+    # Note: no use_database here
     property :title
     property :questions
     property :professor
     view_by :title
+  end
  
-    # Force the database to always be nil
-    def self.database
-      nil
-    end
-  end
 
   describe "ClassMethods" do
     # NOTE! Add more unit tests!
@@ -22,7 +23,7 @@ describe CouchRest::Model::Views do
       it "should not alter original query" do
         options = { :database => DB }
         view = Article.view('by_date', options)
-        options[:database].should eql(DB)
+        options[:database].should_not be_nil
       end
 
     end
@@ -55,6 +56,35 @@ describe CouchRest::Model::Views do
         written_at += 24 * 3600
       end
     end
+    it "should have a design doc" do
+      Article.design_doc["views"]["by_date"].should_not be_nil
+    end
+    it "should save the design doc" do
+      Article.by_date #rescue nil
+      doc = Article.database.get Article.design_doc.id
+      doc['views']['by_date'].should_not be_nil
+    end
+    it "should save design doc if a view changed" do
+      Article.by_date
+      orig = Article.stored_design_doc
+      orig['views']['by_date']['map'] = "function() { }"
+      Article.database.save_doc(orig)
+      rev = Article.stored_design_doc['_rev']
+      Article.req_design_doc_refresh # prepare for re-load
+      Article.by_date
+      orig = Article.stored_design_doc
+      orig['views']['by_date']['map'].should eql(Article.design_doc['views']['by_date']['map'])
+      orig['_rev'].should_not eql(rev)
+    end
+    it "should not save design doc if not changed" do
+      Article.by_date
+      orig = Article.stored_design_doc['_rev']
+      Article.req_design_doc_refresh
+      Article.by_date
+      Article.stored_design_doc['_rev'].should eql(orig)
+    end
+
+
     it "should return the matching raw view result" do
       view = Article.by_date :raw => true
       view['rows'].length.should == 4
@@ -77,6 +107,7 @@ describe CouchRest::Model::Views do
       Article.view_by :title
       lambda{Article.by_title}.should_not raise_error 
     end
+   
   end
   
   describe "another model with a simple view" do
@@ -174,21 +205,6 @@ describe CouchRest::Model::Views do
 
   end
   
-  describe "#method_missing for find_by methods" do
-    before(:all) { reset_test_db! }
-
-    specify { Course.should respond_to :find_by_title_and_active }
-    specify { Course.should respond_to :by_title }
-
-    specify "#method should work in ruby 1.9, but not 1.8" do
-      if RUBY_VERSION >= "1.9"
-        Course.method(:find_by_title_and_active).should be_a Method
-      else
-        expect { Course.method(:find_by_title_and_active) }.to raise_error(NameError)
-      end
-    end
-  end
-
   describe "a ducktype view" do
     before(:all) do
       reset_test_db!
@@ -209,7 +225,7 @@ describe CouchRest::Model::Views do
     end
   end
   
-  describe "a model class with database provided manually" do
+  describe "a model class not tied to a database" do
     before(:all) do
       reset_test_db!
       @db = DB 
@@ -224,6 +240,7 @@ describe CouchRest::Model::Views do
       lambda{Unattached.all}.should raise_error
     end
     it "should query all" do
+      # Unattached.cleanup_design_docs!(@db)
       rs = Unattached.all :database => @db
       rs.length.should == 4
     end
@@ -281,6 +298,18 @@ describe CouchRest::Model::Views do
       u.title.should == "aaa"
     end
     
+    it "should barf on all_design_doc_versions if no database given" do
+      lambda{Unattached.all_design_doc_versions}.should raise_error
+    end
+    it "should be able to cleanup the db/bump the revision number" do
+      # if the previous specs were not run, the model_design_doc will be blank
+      Unattached.use_database DB
+      Unattached.view_by :questions
+      Unattached.by_questions(:database => @db)
+      original_revision = Unattached.model_design_doc(@db)['_rev']
+      Unattached.save_design_doc!(@db)
+      Unattached.model_design_doc(@db)['_rev'].should_not == original_revision
+    end
   end
   
   describe "a model with a compound key view" do
@@ -348,7 +377,7 @@ describe CouchRest::Model::Views do
     before(:each) do
       reset_test_db!
       Article.by_date
-      @original_doc_rev = Article.stored_design_doc['_rev']
+      @original_doc_rev = Article.model_design_doc['_rev']
       @design_docs = Article.database.documents :startkey => "_design/", :endkey => "_design/\u9999"
     end
     it "should not create a design doc on view definition" do
@@ -357,9 +386,10 @@ describe CouchRest::Model::Views do
       newdocs["rows"].length.should == @design_docs["rows"].length
     end
     it "should create a new version of the design document on view access" do
+      ddocs = Article.all_design_doc_versions["rows"].length
       Article.view_by :updated_at
       Article.by_updated_at
-      @original_doc_rev.should_not == Article.stored_design_doc['_rev']
+      @original_doc_rev.should_not == Article.model_design_doc['_rev']
       Article.design_doc["views"].keys.should include("by_updated_at")
     end
   end

spec/fixtures/base.rb

@@ -83,25 +83,11 @@ class WithCallBacks < CouchRest::Model::Base
   end
 end
 
-# Following two fixture classes have __intentionally__ diffent syntax for setting the validation context
-class WithContextualValidationOnCreate < CouchRest::Model::Base
-  use_database TEST_SERVER.default_database
-  property(:name, String)
-  validates(:name, :presence => {:on => :create})
-end
-
-class WithContextualValidationOnUpdate < CouchRest::Model::Base
-  use_database TEST_SERVER.default_database
-  property(:name, String)
-  validates(:name, :presence => true, :on => :update)
-end
-
 class WithTemplateAndUniqueID < CouchRest::Model::Base
   use_database TEST_SERVER.default_database
   unique_id do |model|
-    model.slug
+    model['important-field']
   end
-  property :slug
   property :preset, :default => 'value'
   property :has_no_default
 end
@@ -145,20 +131,11 @@ class WithUniqueValidationView < CouchRest::Model::Base
   attr_accessor :code
   unique_id :code
   def code
-    @code
+    self["_id"] ||= @code
   end
   property :title
 
   validates_uniqueness_of :code, :view => 'all'
 end
 
-class WithScopedUniqueValidation < CouchRest::Model::Base
-  use_database DB
-
-  property :parent_id
-  property :title
-
-  validates_uniqueness_of :title, :scope => :parent_id
-end
-
 

spec/fixtures/config/couchdb.yml

@@ -1,10 +0,0 @@
-
-development:
-  protocol: 'https'
-  host: sample.cloudant.com
-  port: 443
-  prefix: project
-  suffix: text
-  username: test
-  password: user
-

spec/fixtures/models/key_chain.rb

@@ -1,5 +0,0 @@
-class KeyChain < CouchRest::Model::Base
-  use_database(DB)
-
-  property(:keys, Hash)
-end

spec/fixtures/models/membership.rb

@@ -1,4 +0,0 @@
-class Membership
-  include CouchRest::Model::Embeddable
-
-end

spec/fixtures/models/project.rb

@@ -1,6 +0,0 @@
-class Project < CouchRest::Model::Base
-  use_database DB
-  property :name,   String
-  timestamps!
-  view_by :name
-end

spec/fixtures/models/question.rb

@@ -1,7 +0,0 @@
-class Question
-  include ::CouchRest::Model::Embeddable
-
-  property :q
-  property :a
-
-end

spec/fixtures/more/article.rb

@@ -22,7 +22,6 @@ class Article < CouchRest::Model::Base
 
   property :date, Date
   property :slug, :read_only => true
-  property :user_id
   property :title
   property :tags, [String]
 

spec/fixtures/more/card.rb

@@ -1,5 +1,3 @@
-require 'person'
-
 class Card < CouchRest::Model::Base 
   # Set the default database to use
   use_database DB
@@ -9,7 +7,7 @@ class Card < CouchRest::Model::Base
   property :last_name,        :alias     => :family_name
   property :read_only_value,  :read_only => true
   property :cast_alias,       Person,  :alias  => :calias
-  property :fg_color,         :default   => '#000'
+
   
   timestamps!
   

spec/fixtures/more/cat.rb

@@ -1,6 +1,6 @@
 
-class CatToy
+class CatToy < Hash
-  include CouchRest::Model::Embeddable
+  include ::CouchRest::Model::CastedModel
 
   property :name
 
@@ -17,7 +17,3 @@ class Cat < CouchRest::Model::Base
   property :number
 end
 
-class ChildCat < Cat
-  property :mother, Cat
-  property :siblings, [Cat]
-end

spec/fixtures/more/course.rb

@@ -1,5 +1,5 @@
-require 'question'
+require File.join(FIXTURE_PATH, 'more', 'question')
-require 'person'
+require File.join(FIXTURE_PATH, 'more', 'person')
 
 class Course < CouchRest::Model::Base
   use_database TEST_SERVER.default_database

spec/fixtures/more/person.rb

@@ -1,7 +1,5 @@
-require 'cat'
+class Person < Hash
-
+  include ::CouchRest::Model::CastedModel
-class Person
-  include ::CouchRest::Model::Embeddable
   property :pet, Cat
   property :name, [String]
   

spec/fixtures/more/question.rb

@@ -0,0 +1,7 @@
+class Question < Hash
+  include ::CouchRest::Model::CastedModel
+  
+  property :q
+  property :a
+
+end

spec/fixtures/more/sale_invoice.rb

@@ -1,6 +1,5 @@
-require 'client'
+require File.join(FIXTURE_PATH, 'more', 'client')
-require 'sale_entry'
+require File.join(FIXTURE_PATH, 'more', 'sale_entry')
-
 class SaleInvoice < CouchRest::Model::Base  
   use_database DB
 

spec/functional/validations_spec.rb

@@ -1,8 +0,0 @@
-require File.expand_path('../../spec_helper', __FILE__)
-
-describe CouchRest::Model::Validations do
-
-  let(:invoice) do
-    Invoice.new()
-  end
-end

spec/spec_helper.rb

@@ -1,16 +1,11 @@
-$LOAD_PATH.unshift(File.dirname(__FILE__))
-$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), "..", "lib"))
-
 require "bundler/setup"
 require "rubygems"
-require "rspec"
+require "rspec" # Satisfies Autotest and anyone else not using the Rake tasks
 
-require 'couchrest_model'
+require File.join(File.dirname(__FILE__), '..','lib','couchrest_model')
+# check the following file to see how to use the spec'd features.
 
 unless defined?(FIXTURE_PATH)
-  MODEL_PATH = File.join(File.dirname(__FILE__), "fixtures", "models")
-  $LOAD_PATH.unshift(MODEL_PATH)
-
   FIXTURE_PATH = File.join(File.dirname(__FILE__), '/fixtures')
   SCRATCH_PATH = File.join(File.dirname(__FILE__), '/tmp')
 
@@ -21,6 +16,15 @@ unless defined?(FIXTURE_PATH)
   DB = TEST_SERVER.database(TESTDB)
 end
 
+class Basic < CouchRest::Model::Base
+  use_database TEST_SERVER.default_database
+end
+
+def reset_test_db!
+  DB.recreate! rescue nil 
+  DB
+end
+
 RSpec.configure do |config|
   config.before(:all) { reset_test_db! }
   
@@ -33,21 +37,6 @@ RSpec.configure do |config|
   end
 end
 
-# Require each of the fixture models
-Dir[ File.join(MODEL_PATH, "*.rb") ].sort.each { |file| require File.basename(file) }
-
-class Basic < CouchRest::Model::Base
-  use_database TEST_SERVER.default_database
-end
-
-def reset_test_db!
-  DB.recreate! rescue nil 
-  # Reset the Design Cache
-  Thread.current[:couchrest_design_cache] = {}
-  DB
-end
-
-
 def couchdb_lucene_available?
   lucene_path = "http://localhost:5985/"
   url = URI.parse(lucene_path)

spec/unit/active_model_lint_spec.rb

@@ -1,30 +0,0 @@
-# encoding: utf-8
-require 'spec_helper'
-require 'test/unit/assertions'
-require 'active_model/lint'
-
-class CompliantModel < CouchRest::Model::Base
-end
-
-
-describe CouchRest::Model::Base do
-  include Test::Unit::Assertions
-  include ActiveModel::Lint::Tests
-
-  before :each do
-    @model = CompliantModel.new
-  end
-
-  describe "active model lint tests" do
-    ActiveModel::Lint::Tests.public_instance_methods.map{|m| m.to_s}.grep(/^test/).each do |m|
-      example m.gsub('_',' ') do
-        send m
-      end
-    end
-  end
-
-  def model
-    @model
-  end
-
-end

spec/unit/connection_spec.rb

@@ -1,148 +0,0 @@
-# encoding: utf-8
-require 'spec_helper'
-
-describe CouchRest::Model::Connection do
-
-  before do
-    @class = Class.new(CouchRest::Model::Base)
-  end
-
-  describe "instance methods" do
-    before :each do
-      @obj = @class.new
-    end
-
-    describe "#database" do
-      it "should respond to" do
-        @obj.should respond_to(:database)
-      end
-      it "should provided class's database" do
-        @obj.class.should_receive :database
-        @obj.database
-      end
-    end
-
-    describe "#server" do
-      it "should respond to method" do
-        @obj.should respond_to(:server)
-      end
-      it "should return class's server" do
-        @obj.class.should_receive :server
-        @obj.server
-      end
-    end
-  end
-
-  describe "default configuration" do
-
-    it "should provide environment" do
-      @class.environment.should eql(:development)
-    end
-    it "should provide connection config file" do
-      @class.connection_config_file.should eql(File.join(Dir.pwd, 'config', 'couchdb.yml'))
-    end
-    it "should provided simple connection details" do
-      @class.connection[:prefix].should eql('couchrest')
-    end
-
-  end
-
-  describe "class methods" do
-
-    describe ".use_database" do
-      it "should respond to" do
-        @class.should respond_to(:use_database)
-      end
-    end
-
-    describe ".database" do
-      it "should respond to" do
-        @class.should respond_to(:database)
-      end
-      it "should provide a database object" do
-        @class.database.should be_a(CouchRest::Database)
-      end
-      it "should provide a database with default name" do
-
-      end
-
-    end
-
-    describe ".server" do
-      it "should respond to" do
-        @class.should respond_to(:server)
-      end
-      it "should provide a server object" do
-        @class.server.should be_a(CouchRest::Server)
-      end
-      it "should provide a server with default config" do
-        @class.server.uri.should eql("http://localhost:5984")
-      end
-      it "should allow the configuration to be overwritten" do
-        @class.connection = {
-            :protocol => "https",
-            :host => "127.0.0.1",
-            :port => '5985',
-            :prefix => 'sample',
-            :suffix => 'test',
-            :username => 'foo',
-            :password => 'bar'
-          }
-        @class.server.uri.should eql("https://foo:bar@127.0.0.1:5985")
-      end
-
-    end
-
-    describe ".prepare_database" do
-
-      it "should respond to" do
-        @class.should respond_to(:prepare_database)
-      end
-
-      it "should join the database name correctly" do
-        @class.connection[:suffix] = 'db'
-        db = @class.prepare_database('test')
-        db.name.should eql('couchrest_test_db')
-      end
-
-      it "should ignore nil values in database name" do
-        @class.connection[:suffix] = nil
-        db = @class.prepare_database('test')
-        db.name.should eql('couchrest_test')
-      end
-    end
-
-    describe "protected methods" do
-
-      describe ".connection_configuration" do
-        it "should provide main config by default" do
-          @class.send(:connection_configuration).should eql(@class.connection)
-        end
-        it "should load file if available" do
-          @class.connection_config_file = File.join(FIXTURE_PATH, 'config', 'couchdb.yml')
-          hash = @class.send(:connection_configuration)
-          hash[:protocol].should eql('https')
-          hash[:host].should eql('sample.cloudant.com')
-          hash[:join].should eql('_')
-        end
-      end
-
-      describe ".load_connection_config_file" do
-        it "should provide an empty hash if config not found" do
-          @class.send(:load_connection_config_file).should eql({})
-        end
-        it "should load file if available" do
-          @class.connection_config_file = File.join(FIXTURE_PATH, 'config', 'couchdb.yml')
-          hash = @class.send(:load_connection_config_file)
-          hash[:development].should_not be_nil
-          @class.server.uri.should eql("https://test:user@sample.cloudant.com:443")
-        end
-
-      end
-
-    end
-
-  end
-
-
-end

spec/unit/core_extensions/time_parsing.rb

@@ -1,77 +0,0 @@
-# encoding: utf-8
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe "Time Parsing core extension" do
-
-  describe "Time" do
-
-    it "should respond to .parse_iso8601" do
-      Time.respond_to?("parse_iso8601").should be_true
-    end
-
-    describe ".parse_iso8601" do
-
-      describe "parsing" do
-
-        before :each do
-          # Time.parse should not be called for these tests!
-          Time.stub!(:parse).and_return(nil)
-        end
-
-        it "should parse JSON time" do
-          txt = "2011-04-01T19:05:30Z"
-          Time.parse_iso8601(txt).should eql(Time.utc(2011, 04, 01, 19, 05, 30))
-        end
-
-        it "should parse JSON time as UTC without Z" do
-          txt = "2011-04-01T19:05:30"
-          Time.parse_iso8601(txt).should eql(Time.utc(2011, 04, 01, 19, 05, 30))
-        end
-
-        it "should parse basic time as UTC" do
-          txt = "2011-04-01 19:05:30"
-          Time.parse_iso8601(txt).should eql(Time.utc(2011, 04, 01, 19, 05, 30))
-        end
-
-        it "should parse JSON time with zone" do
-          txt = "2011-04-01T19:05:30 +02:00"
-          Time.parse_iso8601(txt).should eql(Time.new(2011, 04, 01, 19, 05, 30, "+02:00"))
-        end
-
-        it "should parse JSON time with zone 2" do
-          txt = "2011-04-01T19:05:30-0200"
-          Time.parse_iso8601(txt).should eql(Time.new(2011, 04, 01, 19, 05, 30, "-02:00"))
-        end
-
-        it "should parse dodgy time with zone" do
-          txt = "2011-04-01 19:05:30 +0200"
-          Time.parse_iso8601(txt).should eql(Time.new(2011, 04, 01, 19, 05, 30, "+02:00"))
-        end
-
-        it "should parse dodgy time with zone 2" do
-          txt = "2011-04-01 19:05:30+0230"
-          Time.parse_iso8601(txt).should eql(Time.new(2011, 04, 01, 19, 05, 30, "+02:30"))
-        end
-
-        it "should parse dodgy time with zone 3" do
-          txt = "2011-04-01 19:05:30 0230"
-          Time.parse_iso8601(txt).should eql(Time.new(2011, 04, 01, 19, 05, 30, "+02:30"))
-        end
-
-      end
-
-      describe "resorting back to normal parse" do
-        before :each do
-          Time.should_receive(:parse)
-        end
-        it "should work with weird time" do
-          txt = "16/07/1981 05:04:00"
-          Time.parse_iso8601(txt)
-        end
-
-      end
-    end
-
-  end
-
-end

spec/unit/design_doc_spec.rb

@@ -1,241 +0,0 @@
-# encoding: utf-8
-require 'spec_helper'
-
-describe CouchRest::Model::DesignDoc do
-
-  before :all do
-    reset_test_db!
-  end
-
-  describe "CouchRest Extension" do
-
-    it "should have created a checksum! method" do
-      ::CouchRest::Design.new.should respond_to(:checksum!)
-    end
-
-    it "should calculate a consistent checksum for model" do
-      WithTemplateAndUniqueID.design_doc.checksum!.should eql('caa2b4c27abb82b4e37421de76d96ffc')
-    end
-
-    it "should calculate checksum for complex model" do
-      Article.design_doc.checksum!.should eql('70dff8caea143bf40fad09adf0701104')
-    end
-
-    it "should cache the generated checksum value" do
-      Article.design_doc.checksum!
-      Article.design_doc['couchrest-hash'].should_not be_blank
-    end
-  end
-
-  describe "class methods" do
-
-    describe ".design_doc" do
-      it "should provide Design document" do
-        Article.design_doc.should be_a(::CouchRest::Design)
-      end
-    end
-
-    describe ".design_doc_id" do
-      it "should provide a reasonable id" do
-        Article.design_doc_id.should eql("_design/Article")
-      end
-    end
-
-    describe ".design_doc_slug" do
-      it "should provide slug part of design doc" do
-        Article.design_doc_slug.should eql('Article')
-      end
-    end
-
-    describe ".design_doc_uri" do
-      it "should provide complete url" do
-        Article.design_doc_uri.should eql("#{COUCHHOST}/#{TESTDB}/_design/Article")
-      end
-      it "should provide complete url for new DB" do
-        db = mock("Database")
-        db.should_receive(:root).and_return('db')
-        Article.design_doc_uri(db).should eql("db/_design/Article")
-      end
-    end
-
-    describe ".stored_design_doc" do
-      it "should load a stored design from the database" do
-        Article.by_date
-        Article.stored_design_doc['_rev'].should_not be_blank
-      end
-      it "should return nil if not already stored" do
-        WithDefaultValues.stored_design_doc.should be_nil
-      end
-    end
-
-    describe ".save_design_doc" do
-      it "should call up the design updater" do
-        Article.should_receive(:update_design_doc).with('db', false)
-        Article.save_design_doc('db')
-      end
-    end
-
-    describe ".save_design_doc!" do
-      it "should call save_design_doc with force" do
-        Article.should_receive(:save_design_doc).with('db', true)
-        Article.save_design_doc!('db')
-      end
-    end
-
-  end
-
-  describe "basics" do
-
-    before :all do
-      reset_test_db!
-    end
-
-    it "should have been instantiated with views" do
-      d = Article.design_doc
-      d['views']['all']['map'].should include('Article')
-    end
-
-    it "should not have been saved yet" do
-      lambda { Article.database.get(Article.design_doc.id) }.should raise_error(RestClient::ResourceNotFound)
-    end
-
-    describe "after requesting a view" do
-      before :each do
-        Article.all
-      end
-      it "should have saved the design doc after view request" do
-        Article.database.get(Article.design_doc.id).should_not be_nil
-      end
-    end
-
-    describe "model with simple views" do
-      before(:all) do
-        Article.all.map{|a| a.destroy(true)}
-        Article.database.bulk_delete
-        written_at = Time.now - 24 * 3600 * 7
-        @titles = ["this and that", "also interesting", "more fun", "some junk"]
-        @titles.each do |title|
-          a = Article.new(:title => title)
-          a.date = written_at
-          a.save
-          written_at += 24 * 3600
-        end
-      end
-
-      it "will send request for the saved design doc on view request" do
-        reset_test_db!
-        Article.should_receive(:stored_design_doc).and_return(nil)
-        Article.by_date
-      end
-
-      it "should have generated a design doc" do
-        Article.design_doc["views"]["by_date"].should_not be_nil
-      end
-      it "should save the design doc when view requested" do
-        Article.by_date
-        doc = Article.database.get Article.design_doc.id
-        doc['views']['by_date'].should_not be_nil
-      end
-      it "should save design doc if a view changed" do
-        Article.by_date
-        orig = Article.stored_design_doc
-        design = Article.design_doc
-        view = design['views']['by_date']['map']
-        design['views']['by_date']['map'] = view + '  ' # little bit of white space
-        Article.by_date
-        Article.stored_design_doc['_rev'].should_not eql(orig['_rev'])
-        orig['views']['by_date']['map'].should_not eql(Article.design_doc['views']['by_date']['map'])
-      end
-      it "should not save design doc if not changed" do
-        Article.by_date
-        orig = Article.stored_design_doc['_rev']
-        Article.by_date
-        Article.stored_design_doc['_rev'].should eql(orig)
-      end
-      it "should recreate the design doc if database deleted" do
-        Article.database.recreate!
-        lambda { Article.by_date }.should_not raise_error(RestClient::ResourceNotFound)
-      end
-    end
-
-    describe "when auto_update_design_doc false" do
-      # We really do need a new class for each of example. If we try
-      # to use the same class the examples interact with each in ways
-      # that can hide failures because the design document gets cached
-      # at the class level.
-      let(:model_class) {
-        class_name = "#{example.metadata[:full_description].gsub(/\s+/,'_').camelize}Model"
-        doc = CouchRest::Document.new("_id" => "_design/#{class_name}")
-        doc["language"] = "javascript"
-        doc["views"] = {"all" => {"map" => 
-                                  "function(doc) {
-                                 if (doc['type'] == 'Article') {
-                                   emit(doc['_id'],1);
-                                 }
-                               }"},
-                         "by_name" => {"map" => 
-                                       "function(doc) {
-                                     if ((doc['type'] == '#{class_name}') && (doc['name'] != null)) {
-                                       emit(doc['name'], null);
-                                     }",
-                                      "reduce" => 
-                                      "function(keys, values, rereduce) {
-                                        return sum(values);
-                                      }"}}
-        
-        DB.save_doc doc
-
-        eval <<-KLASS
-          class ::#{class_name} < CouchRest::Model::Base
-            use_database DB
-            self.auto_update_design_doc = false
-            design do 
-              view :by_name
-            end
-            property :name, String
-          end
-        KLASS
-
-        class_name.constantize
-      }
-
-      it "will not update stored design doc if view changed" do
-        model_class.by_name
-        orig = model_class.stored_design_doc
-        design = model_class.design_doc
-        view = design['views']['by_name']['map']
-        design['views']['by_name']['map'] = view + '  '
-        model_class.by_name
-        model_class.stored_design_doc['_rev'].should eql(orig['_rev'])
-      end
-
-      it "will update stored design if forced" do
-        model_class.by_name
-        orig = model_class.stored_design_doc
-        design = model_class.design_doc
-        view = design['views']['by_name']['map']
-        design['views']['by_name']['map'] = view + '  '
-        model_class.save_design_doc!
-        model_class.stored_design_doc['_rev'].should_not eql(orig['_rev'])
-      end
-
-      it "is able to use predefined views" do 
-        model_class.by_name(key: "special").all
-      end
-    end
-  end
-
-  describe "lazily refreshing the design document" do
-    before(:all) do
-      @db = reset_test_db!
-      WithTemplateAndUniqueID.new('slug' => '1').save
-    end
-    it "should not save the design doc twice" do
-      WithTemplateAndUniqueID.all
-      rev = WithTemplateAndUniqueID.design_doc['_rev']
-      WithTemplateAndUniqueID.design_doc['_rev'].should eql(rev)
-    end
-  end
-
-
-end

spec/unit/dirty_spec.rb

@@ -1,436 +0,0 @@
-require "spec_helper"
-
-class WithCastedModelMixin
-  include CouchRest::Model::CastedModel
-  property :name
-  property :details, Object, :default => {}
-  property :casted_attribute, WithCastedModelMixin
-end 
-
-class DirtyModel < CouchRest::Model::Base
-  use_database DB
-
-  property :casted_attribute, WithCastedModelMixin
-  property :title, :default => 'Sample Title'
-  property :details,     Object,   :default => { 'color' => 'blue' }
-  property :keywords,    [String], :default => ['default-keyword']
-  property :sub_models do
-    property :title
-  end
-end
-
-class DirtyUniqueIdModel < CouchRest::Model::Base
-  use_database DB
-  attr_accessor :code
-  unique_id :code
-  property :title, String, :default => "Sample Title"
-  timestamps!
-
-  def code; self['_id'] || @code; end
-end
-
-describe "Dirty" do
-
-  describe "changes" do
-
-    it "should return changes on an attribute" do
-      @card = Card.new(:first_name => "matt")
-      @card.first_name = "andrew"
-      @card.first_name_changed?.should be_true
-      @card.changes.should == { "first_name" => ["matt", "andrew"] }
-    end
-
-  end
-
-  describe "save" do
-
-    it "should not save unchanged records" do
-      card_id = Card.create!(:first_name => "matt").id
-      @card = Card.find(card_id)
-      @card.database.should_not_receive(:save_doc)
-      @card.save
-    end
-
-    it "should save changed records" do
-      card_id = Card.create!(:first_name => "matt").id
-      @card = Card.find(card_id)
-      @card.first_name = "andrew"
-      @card.database.should_receive(:save_doc).and_return({"ok" => true})
-      @card.save
-    end
-
-  end
-
-  describe "changed?" do
-
-    # match activerecord behaviour
-    it "should report no changes on a new object with no attributes set" do
-      @card = Card.new
-      @card.changed?.should be_false
-    end
-
-    it "should report no changes on a hash property with a default value" do
-      @obj = DirtyModel.new
-      @obj.details.changed?.should be_false
-    end
-
-    # match activerecord behaviour
-    it "should report changes on a new object with attributes set" do
-      @card = Card.new(:first_name => "matt")
-      @card.changed?.should be_true
-    end
-
-    it "should report no changes on new object with 'unique_id' set" do
-      @obj = DirtyUniqueIdModel.new
-      @obj.changed?.should be_false
-      @obj.changes.should be_empty
-    end
-
-    it "should report no changes on objects fetched from the database" do
-      card_id = Card.create!(:first_name => "matt").id
-      @card = Card.find(card_id)
-      @card.changed?.should be_false
-    end
-
-    it "should report changes if the record is modified" do
-      @card = Card.new
-      @card.first_name = "andrew"
-      @card.changed?.should be_true
-      @card.first_name_changed?.should be_true
-    end
-
-    it "should report no changes for unmodified records" do
-      card_id = Card.create!(:first_name => "matt").id
-      @card = Card.find(card_id)
-      @card.first_name = "matt"
-      @card.changed?.should be_false
-      @card.first_name_changed?.should be_false
-    end
-
-    it "should report no changes after a new record has been saved" do
-      @card = Card.new(:first_name => "matt")
-      @card.save!
-      @card.changed?.should be_false
-    end
-
-    it "should report no changes after a record has been saved" do
-      card_id = Card.create!(:first_name => "matt").id
-      @card = Card.find(card_id)
-      @card.first_name = "andrew"
-      @card.save!
-      @card.changed?.should be_false
-    end
-
-    # test changing list properties
-
-    it "should report changes if a list property is modified" do
-      cat_id = Cat.create!(:name => "Felix", :toys => [{:name => "Mouse"}]).id
-      @cat = Cat.find(cat_id)
-      @cat.toys = [{:name => "Feather"}]
-      @cat.changed?.should be_true
-    end
-
-    it "should report no changes if a list property is unmodified" do
-      cat_id = Cat.create!(:name => "Felix", :toys => [{:name => "Mouse"}]).id
-      @cat = Cat.find(cat_id)
-      @cat.toys = [{:name => "Mouse"}]  # same as original list
-      @cat.changed?.should be_false
-    end
-
-    # attachments
-
-    it "should report changes if an attachment is added" do
-      cat_id = Cat.create!(:name => "Felix", :toys => [{:name => "Mouse"}]).id
-      @file = File.open(FIXTURE_PATH + '/attachments/test.html')
-      @cat = Cat.find(cat_id)
-      @cat.create_attachment(:file => @file, :name => "my_attachment")
-      @cat.changed?.should be_true
-    end
-
-    it "should report changes if an attachment is deleted" do
-      @cat = Cat.create!(:name => "Felix", :toys => [{:name => "Mouse"}])
-      @file = File.open(FIXTURE_PATH + '/attachments/test.html')
-      @attachment_name = "my_attachment"
-      @cat.create_attachment(:file => @file, :name => @attachment_name)
-      @cat.save
-      @cat = Cat.find(@cat.id)
-      @cat.delete_attachment(@attachment_name)
-      @cat.changed?.should be_true
-    end
-
-    # casted models
-
-    it "should report changes to casted models" do
-      @cat = Cat.create!(:name => "Felix", :favorite_toy => { :name => "Mouse" })
-      @cat = Cat.find(@cat.id)
-      @cat.favorite_toy.name = 'Feather'
-      @cat.changed?.should be_true
-    end
-
-    it "should report changes to casted model in array" do
-      @obj = Cat.create!(:name => 'felix', :toys => [{:name => "Catnip"}])
-      @obj = Cat.get(@obj.id)
-      @obj.toys.first.name.should eql('Catnip')
-      @obj.toys.first.changed?.should be_false
-      @obj.changed?.should be_false
-      @obj.toys.first.name = "Super Catnip"
-      @obj.toys.first.changed?.should be_true
-      @obj.changed?.should be_true
-    end
-
-    it "should report changes to anonymous casted models in array" do
-      @obj = DirtyModel.create!(:sub_models => [{:title => "Sample"}])
-      @obj = DirtyModel.get(@obj.id)
-      @obj.sub_models.first.title.should eql("Sample")
-      @obj.sub_models.first.changed?.should be_false
-      @obj.changed?.should be_false
-      @obj.sub_models.first.title = "Another Sample"
-      @obj.sub_models.first.changed?.should be_true
-      @obj.changed?.should be_true
-    end
-
-    # casted arrays
-
-    def test_casted_array(change_expected)
-      obj = DirtyModel.create!
-      obj = DirtyModel.get(obj.id)
-      array = obj.keywords
-      yield array, obj
-      if change_expected
-        obj.changed?.should be_true
-      else
-        obj.changed?.should be_false
-      end
-    end
-
-    def should_change_array
-      test_casted_array(true) { |a,b| yield a,b }
-    end
-
-    def should_not_change_array
-      test_casted_array(false) { |a,b| yield a,b }
-    end
-
-    it "should report changes if an array index is modified" do
-      should_change_array do |array, obj|
-        array[0] = "keyword"
-      end
-    end
-
-    it "should report no changes if an array index is unmodified" do
-      should_not_change_array do |array, obj|
-        array[0] = array[0]
-      end
-    end
-
-    it "should report changes if an array is appended with <<" do
-      should_change_array do |array, obj|
-        array << 'keyword'
-      end
-    end
-
-    it "should report changes if an array is popped" do
-      should_change_array do |array, obj|
-        array.pop
-      end
-    end
-
-    it "should report changes if an array is popped after reload" do
-      should_change_array do |array, obj|
-        obj.reload
-        obj.keywords.pop
-      end
-    end
-
-
-    it "should report no changes if an empty array is popped" do
-      should_not_change_array do |array, obj|
-        array.clear
-        obj.save!  # clears changes
-        array.pop
-      end
-    end
-
-    it "should report changes on deletion from an array" do
-      should_change_array do |array, obj|
-        array << "keyword"
-        obj.save!
-        array.delete_at(0)
-      end
-
-      should_change_array do |array, obj|
-        array << "keyword"
-        obj.save!
-        array.delete("keyword")
-      end
-    end
-
-    it "should report changes on deletion from an array after reload" do
-      should_change_array do |array, obj|
-        array << "keyword"
-        obj.save!
-        obj.reload
-        array.delete_at(0)
-      end
-
-      should_change_array do |array, obj|
-        array << "keyword"
-        obj.save!
-        obj.reload
-        array.delete("keyword")
-      end
-    end
-
-    it "should report no changes on deletion from an empty array" do
-      should_not_change_array do |array, obj|
-        array.clear
-        obj.save!
-        array.delete_at(0)
-      end
-
-      should_not_change_array do |array, obj|
-        array.clear
-        obj.save!
-        array.delete("keyword")
-      end
-    end
-
-    it "should report changes if an array is pushed" do
-      should_change_array do |array, obj|
-        array.push("keyword")
-      end
-    end
-
-    it "should report changes if an array is shifted" do
-      should_change_array do |array, obj|
-        array.shift
-      end
-    end
-
-    it "should report no changes if an empty array is shifted" do
-      should_not_change_array do |array, obj|
-        array.clear
-        obj.save!  # clears changes
-        array.shift
-      end
-    end
-
-    it "should report changes if an array is unshifted" do
-      should_change_array do |array, obj|
-        array.unshift("keyword")
-      end
-    end
-
-    it "should report changes if an array is cleared" do
-      should_change_array do |array, obj|
-        array.clear
-      end
-    end
-
-    # Object, {}  (casted hash)
-
-    def test_casted_hash(change_expected)
-      obj = DirtyModel.create!
-      obj = DirtyModel.get(obj.id)
-      hash = obj.details
-      yield hash, obj
-      if change_expected
-        obj.changed?.should be_true
-      else
-        obj.changed?.should be_false
-      end
-    end
-
-    def should_change_hash
-      test_casted_hash(true) { |a,b| yield a,b }
-    end
-
-    def should_not_change_hash
-      test_casted_hash(false) { |a,b| yield a,b }
-    end
-
-    it "should report changes if a hash is modified" do
-      should_change_hash do |hash, obj|
-        hash['color'] = 'orange'
-      end
-    end
-
-    it "should report no changes if a hash is unmodified" do
-      should_not_change_hash do |hash, obj|
-        hash['color'] = hash['color']
-      end
-    end
-
-    it "should report changes when deleting from a hash" do
-      should_change_hash do |hash, obj|
-        hash.delete('color')
-      end
-    end
-
-    it "should report no changes when deleting a non existent key from a hash" do
-      should_not_change_hash do |hash, obj|
-        hash.delete('non-existent-key')
-      end
-    end
-
-    it "should report changes when clearing a hash" do
-      should_change_hash do |hash, obj|
-        hash.clear
-      end
-    end
-
-    it "should report changes when merging changes to a hash" do
-      should_change_hash do |hash, obj|
-        hash.merge!('foo' => 'bar')
-      end
-    end
-
-    it "should report no changes when merging no changes to a hash" do
-      should_not_change_hash do |hash, obj|
-        hash.merge!('color' => hash['color'])
-      end
-    end
-
-    it "should report changes when replacing hash content" do
-      should_change_hash do |hash, obj|
-        hash.replace('foo' => 'bar')
-      end
-    end
-
-    it "should report no changes when replacing hash content with same content" do
-      should_not_change_hash do |hash, obj|
-        hash.replace(hash)
-      end
-    end
-
-    it "should report changes when removing records with delete_if" do
-      should_change_hash do |hash, obj|
-        hash.delete_if { true }
-      end
-    end
-
-    it "should report no changes when removing no records with delete_if" do
-      should_not_change_hash do |hash, obj|
-        hash.delete_if { false }
-      end
-    end
-
-    if {}.respond_to?(:keep_if)
-
-      it "should report changes when removing records with keep_if" do
-        should_change_hash do |hash, obj|
-          hash.keep_if { false }
-        end
-      end
-
-      it "should report no changes when removing no records with keep_if" do
-        should_not_change_hash do |hash, obj|
-          hash.keep_if { true }
-        end
-      end
-
-    end
-
-  end
-
-end

spec/unit/inherited_spec.rb

@@ -1,33 +0,0 @@
-require 'spec_helper'
-
-class PlainParent
-  class_inheritable_accessor :foo
-  self.foo = :bar
-end
-
-class PlainChild < PlainParent
-end
-
-class ExtendedParent < CouchRest::Model::Base
-  class_inheritable_accessor :foo
-  self.foo = :bar
-end
-
-class ExtendedChild < ExtendedParent
-end
-
-describe "Using chained inheritance without CouchRest::Model::Base" do
-  it "should preserve inheritable attributes" do
-    PlainParent.foo.should == :bar
-    PlainChild.foo.should == :bar
-  end
-end
-
-describe "Using chained inheritance with CouchRest::Model::Base" do
-  it "should preserve inheritable attributes" do
-    ExtendedParent.foo.should == :bar
-    ExtendedChild.foo.should == :bar
-  end
-end
-
-

spec/unit/property_spec.rb

@@ -1,481 +0,0 @@
-# encoding: utf-8
-require 'spec_helper'
-
-describe CouchRest::Model::Property do
-
-  before(:each) do
-    reset_test_db!
-    @card = Card.new(:first_name => "matt")
-  end
-
-  it "should be accessible from the object" do
-    @card.properties.should be_an_instance_of(Array)
-    @card.properties.map{|p| p.name}.should include("first_name")
-  end
-
-  it "should list object properties with values" do
-    @card.properties_with_values.should be_an_instance_of(Hash)
-    @card.properties_with_values["first_name"].should == "matt"
-  end
-
-  it "should let you access a property value (getter)" do
-    @card.first_name.should == "matt"
-  end
-
-  it "should let you set a property value (setter)" do
-    @card.last_name = "Aimonetti"
-    @card.last_name.should == "Aimonetti"
-  end
-
-  it "should not let you set a property value if it's read only" do
-    lambda{@card.read_only_value = "test"}.should raise_error
-  end
-
-  it "should let you use an alias for an attribute" do
-    @card.last_name = "Aimonetti"
-    @card.family_name.should == "Aimonetti"
-    @card.family_name.should == @card.last_name
-  end
-
-  it "should let you use an alias for a casted attribute" do
-    @card.cast_alias = Person.new(:name => ["Aimonetti"])
-    @card.cast_alias.name.should == ["Aimonetti"]
-    @card.calias.name.should == ["Aimonetti"]
-    card = Card.new(:first_name => "matt", :cast_alias => {:name => ["Aimonetti"]})
-    card.cast_alias.name.should == ["Aimonetti"]
-    card.calias.name.should == ["Aimonetti"]
-  end
-
-  it "should raise error if property name coincides with model type key" do
-    lambda { Cat.property(Cat.model_type_key) }.should raise_error(/already used/)
-  end
-
-  it "should not raise error if property name coincides with model type key on non-model" do
-    lambda { Person.property(Article.model_type_key) }.should_not raise_error
-  end
-
-  it "should be auto timestamped" do
-    @card.created_at.should be_nil
-    @card.updated_at.should be_nil
-    @card.save.should be_true
-    @card.created_at.should_not be_nil
-    @card.updated_at.should_not be_nil
-  end
-
-  describe "#as_couch_json" do
-
-    it "should provide a simple hash from model" do
-      @card.as_couch_json.class.should eql(Hash)
-    end
-
-    it "should remove properties from Hash if value is nil" do
-      @card.last_name = nil
-      @card.as_couch_json.keys.include?('last_name').should be_false
-    end
-
-  end
-
-  describe "#as_json" do
-
-    it "should provide a simple hash from model" do
-      @card.as_json.class.should eql(Hash)
-    end
-
-    it "should pass options to Active Support's as_json" do
-      @card.last_name = "Aimonetti"
-      @card.as_json(:only => 'last_name').should eql('last_name' => 'Aimonetti')
-    end
-
-  end
-
-  describe '#read_attribute' do
-    it "should let you use read_attribute method" do
-      @card.last_name = "Aimonetti"
-      @card.read_attribute(:last_name).should eql('Aimonetti')
-      @card.read_attribute('last_name').should eql('Aimonetti')
-      last_name_prop = @card.properties.find{|p| p.name == 'last_name'}
-      @card.read_attribute(last_name_prop).should eql('Aimonetti')
-    end
-
-    it 'should raise an error if the property does not exist' do
-      expect { @card.read_attribute(:this_property_should_not_exist) }.to raise_error(ArgumentError)
-    end
-  end
-
-  describe '#write_attribute' do
-    it "should let you use write_attribute method" do
-      @card.write_attribute(:last_name, 'Aimonetti 1')
-      @card.last_name.should eql('Aimonetti 1')
-      @card.write_attribute('last_name', 'Aimonetti 2')
-      @card.last_name.should eql('Aimonetti 2')
-      last_name_prop = @card.properties.find{|p| p.name == 'last_name'}
-      @card.write_attribute(last_name_prop, 'Aimonetti 3')
-      @card.last_name.should eql('Aimonetti 3')
-    end
-
-    it 'should raise an error if the property does not exist' do
-      expect { @card.write_attribute(:this_property_should_not_exist, 823) }.to raise_error(ArgumentError)
-    end
-
-
-    it "should let you use write_attribute on readonly properties" do
-      lambda {
-        @card.read_only_value = "foo"
-      }.should raise_error
-      @card.write_attribute(:read_only_value, "foo")
-      @card.read_only_value.should == 'foo'
-    end
-
-    it "should cast via write_attribute" do
-      @card.write_attribute(:cast_alias, {:name => ["Sam", "Lown"]})
-      @card.cast_alias.class.should eql(Person)
-      @card.cast_alias.name.last.should eql("Lown")
-    end
-
-    it "should not cast via write_attribute if property not casted" do
-      @card.write_attribute(:first_name, {:name => "Sam"})
-      @card.first_name.class.should eql(Hash)
-      @card.first_name[:name].should eql("Sam")
-    end
-  end
-
-  describe "mass updating attributes without property" do
-    
-    describe "when mass_assign_any_attribute false" do
-      
-      it "should not allow them to be set" do
-        @card.attributes = {:test => 'fooobar'}
-        @card['test'].should be_nil
-      end
-
-    end
-
-    describe "when mass_assign_any_attribute true" do
-      before(:each) do
-        # dup Card class so that no other tests are effected
-        card_class = Card.dup
-        card_class.class_eval do
-          mass_assign_any_attribute true
-        end
-        @card = card_class.new(:first_name => 'Sam')
-      end
-
-      it 'should allow them to be updated' do
-        @card.attributes = {:test => 'fooobar'}
-        @card['test'].should eql('fooobar')
-      end
-    end
-  end
-
-
-  describe "mass assignment protection" do
-
-    it "should not store protected attribute using mass assignment" do
-      cat_toy = CatToy.new(:name => "Zorro")
-      cat = Cat.create(:name => "Helena", :toys => [cat_toy], :favorite_toy => cat_toy, :number => 1)
-      cat.number.should be_nil
-      cat.number = 1
-      cat.save
-      cat.number.should == 1
-    end
-
-    it "should not store protected attribute when 'declare accessible poperties, assume all the rest are protected'" do
-      user = User.create(:name => "Marcos Tapajós", :admin => true)
-      user.admin.should be_nil
-    end
-
-    it "should not store protected attribute when 'declare protected properties, assume all the rest are accessible'" do
-      user = SpecialUser.create(:name => "Marcos Tapajós", :admin => true)
-      user.admin.should be_nil
-    end
-
-  end
-
-  describe "validation" do
-    before(:each) do
-      @invoice = Invoice.new(:client_name => "matt", :employee_name => "Chris", :location => "San Diego, CA")
-    end
-
-    it "should be able to be validated" do
-      @card.valid?.should == true
-    end
-
-    it "should let you validate the presence of an attribute" do
-      @card.first_name = nil
-      @card.should_not be_valid
-      @card.errors.should_not be_empty
-      @card.errors[:first_name].should == ["can't be blank"]
-    end
-
-    it "should let you look up errors for a field by a string name" do
-      @card.first_name = nil
-      @card.should_not be_valid
-      @card.errors['first_name'].should == ["can't be blank"]
-    end
-
-    it "should validate the presence of 2 attributes" do
-      @invoice.clear
-      @invoice.should_not be_valid
-      @invoice.errors.should_not be_empty
-      @invoice.errors[:client_name].should == ["can't be blank"]
-      @invoice.errors[:employee_name].should_not be_empty
-    end
-
-    it "should let you set an error message" do
-      @invoice.location = nil
-      @invoice.valid?
-      @invoice.errors[:location].should == ["Hey stupid!, you forgot the location"]
-    end
-
-    it "should validate before saving" do
-      @invoice.location = nil
-      @invoice.should_not be_valid
-      @invoice.save.should be_false
-      @invoice.should be_new
-    end
-  end
-
-end
-
-describe "properties of hash of casted models" do
-  it "should be able to assign a casted hash to a hash property" do
-    chain = KeyChain.new
-    keys = {"House" => "8==$", "Office" => "<>==U"}
-    chain.keys = keys
-    chain.keys = chain.keys
-    chain.keys.should == keys
-  end
-end
-
-describe "properties of array of casted models" do
-
-  before(:each) do
-    @course = Course.new :title => 'Test Course'
-  end
-
-  it "should allow attribute to be set from an array of objects" do
-    @course.questions = [Question.new(:q => "works?"), Question.new(:q => "Meaning of Life?")]
-    @course.questions.length.should eql(2)
-  end
-
-  it "should allow attribute to be set from an array of hashes" do
-    @course.questions = [{:q => "works?"}, {:q => "Meaning of Life?"}]
-    @course.questions.length.should eql(2)
-    @course.questions.last.q.should eql("Meaning of Life?")
-    @course.questions.last.class.should eql(Question) # typecasting
-  end
-
-  it "should allow attribute to be set from hash with ordered keys and objects" do
-    @course.questions = { '0' => Question.new(:q => "Test1"), '1' => Question.new(:q => 'Test2') }
-    @course.questions.length.should eql(2)
-    @course.questions.last.q.should eql('Test2')
-    @course.questions.last.class.should eql(Question)
-  end
-
-  it "should allow attribute to be set from hash with ordered keys and sub-hashes" do
-    @course.questions = { '10' => {:q => 'Test10'}, '0' => {:q => "Test1"}, '1' => {:q => 'Test2'} }
-    @course.questions.length.should eql(3)
-    @course.questions.last.q.should eql('Test10')
-    @course.questions.last.class.should eql(Question)
-  end
-
-  it "should allow attribute to be set from hash with ordered keys and HashWithIndifferentAccess" do
-    # This is similar to what you'd find in an HTML POST parameters
-    hash = HashWithIndifferentAccess.new({ '0' => {:q => "Test1"}, '1' => {:q => 'Test2'} })
-    @course.questions = hash
-    @course.questions.length.should eql(2)
-    @course.questions.last.q.should eql('Test2')
-    @course.questions.last.class.should eql(Question)
-  end
-
-
-  it "should raise an error if attempting to set single value for array type" do
-    lambda {
-      @course.questions = Question.new(:q => 'test1')
-    }.should raise_error(/Expecting an array/)
-  end
-
-
-end
-
-describe "a casted model retrieved from the database" do
-  before(:each) do
-    reset_test_db!
-    @cat = Cat.new(:name => 'Stimpy')
-    @cat.favorite_toy = CatToy.new(:name => 'Stinky')
-    @cat.toys << CatToy.new(:name => 'Feather')
-    @cat.toys << CatToy.new(:name => 'Mouse')
-    @cat.save
-    @cat = Cat.get(@cat.id)
-  end
-
-  describe "as a casted property" do
-    it "should already be casted_by its parent" do
-      @cat.favorite_toy.casted_by.should === @cat
-    end
-  end
-
-  describe "from a casted collection" do
-    it "should already be casted_by its parent" do
-      @cat.toys[0].casted_by.should === @cat
-      @cat.toys[1].casted_by.should === @cat
-    end
-  end
-end
-
-describe "nested models (not casted)" do
-  before(:each) do
-    reset_test_db!
-    @cat = ChildCat.new(:name => 'Stimpy')
-    @cat.mother = {:name => 'Stinky'}
-    @cat.siblings = [{:name => 'Feather'}, {:name => 'Felix'}]
-    @cat.save
-    @cat = ChildCat.get(@cat.id)
-  end
-
-  it "should correctly save single relation" do
-    @cat.mother.name.should eql('Stinky')
-    @cat.mother.casted_by.should eql(@cat)
-  end
-
-  it "should correctly save collection" do
-    @cat.siblings.first.name.should eql("Feather")
-    @cat.siblings.last.casted_by.should eql(@cat)
-  end
-
-end
-
-describe "Property Class" do
-
-  it "should provide name as string" do
-    property = CouchRest::Model::Property.new(:test, String)
-    property.name.should eql('test')
-    property.to_s.should eql('test')
-  end
-
-  it "should provide class from type" do
-    property = CouchRest::Model::Property.new(:test, String)
-    property.type_class.should eql(String)
-  end
-
-  it "should provide base class from type in array" do
-    property = CouchRest::Model::Property.new(:test, [String])
-    property.type_class.should eql(String)
-  end
-
-  it "should raise error if type as string requested" do
-    lambda {
-      property = CouchRest::Model::Property.new(:test, 'String')
-    }.should raise_error
-  end
-
-  it "should leave type nil and return class as nil also" do
-    property = CouchRest::Model::Property.new(:test, nil)
-    property.type.should be_nil
-    property.type_class.should be_nil
-  end
-
-  it "should convert empty type array to [Object]" do
-    property = CouchRest::Model::Property.new(:test, [])
-    property.type_class.should eql(Object)
-  end
-
-  it "should set init method option or leave as 'new'" do
-    # (bad example! Time already typecast)
-    property = CouchRest::Model::Property.new(:test, Time)
-    property.init_method.should eql('new')
-    property = CouchRest::Model::Property.new(:test, Time, :init_method => 'parse')
-    property.init_method.should eql('parse')
-  end
-
-  describe "#build" do
-    it "should allow instantiation of new object" do
-      property = CouchRest::Model::Property.new(:test, Date)
-      obj = property.build(2011, 05, 21)
-      obj.should eql(Date.new(2011, 05, 21))
-    end
-    it "should use init_method if provided" do
-      property = CouchRest::Model::Property.new(:test, Date, :init_method => 'parse')
-      obj = property.build("2011-05-21")
-      obj.should eql(Date.new(2011, 05, 21))
-    end
-    it "should use init_method Proc if provided" do
-      property = CouchRest::Model::Property.new(:test, Date, :init_method => Proc.new{|v| Date.parse(v)})
-      obj = property.build("2011-05-21")
-      obj.should eql(Date.new(2011, 05, 21))
-    end
-    it "should raise error if no class" do
-      property = CouchRest::Model::Property.new(:test)
-      lambda { property.build }.should raise_error(StandardError, /Cannot build/)
-    end
-  end
-
-  ## Property Casting method. More thoroughly tested in typecast_spec.
-
-  describe "casting" do
-    it "should cast a value" do
-      property = CouchRest::Model::Property.new(:test, Date)
-      parent = mock("FooObject")
-      property.cast(parent, "2010-06-16").should eql(Date.new(2010, 6, 16))
-      property.cast_value(parent, "2010-06-16").should eql(Date.new(2010, 6, 16))
-    end
-
-    it "should cast an array of values" do
-      property = CouchRest::Model::Property.new(:test, [Date])
-      parent = mock("FooObject")
-      property.cast(parent, ["2010-06-01", "2010-06-02"]).should eql([Date.new(2010, 6, 1), Date.new(2010, 6, 2)])
-    end
-
-    it "should set a CastedArray on array of Objects" do
-      property = CouchRest::Model::Property.new(:test, [Object])
-      parent = mock("FooObject")
-      property.cast(parent, ["2010-06-01", "2010-06-02"]).class.should eql(CouchRest::Model::CastedArray)
-    end
-
-    it "should set a CastedArray on array of Strings" do
-      property = CouchRest::Model::Property.new(:test, [String])
-      parent = mock("FooObject")
-      property.cast(parent, ["2010-06-01", "2010-06-02"]).class.should eql(CouchRest::Model::CastedArray)
-    end
-
-    it "should allow instantion of model via CastedArray#build" do
-      property = CouchRest::Model::Property.new(:dates, [Date])
-      parent = Article.new
-      ary = property.cast(parent, [])
-      obj = ary.build(2011, 05, 21)
-      ary.length.should eql(1)
-      ary.first.should eql(Date.new(2011, 05, 21))
-      obj = ary.build(2011, 05, 22)
-      ary.length.should eql(2)
-      ary.last.should eql(Date.new(2011, 05, 22))
-    end
-
-    it "should cast an object that provides an array" do
-      prop = Class.new do
-        attr_accessor :ary
-        def initialize(val); self.ary = val; end
-        def as_json; ary; end
-      end
-      property = CouchRest::Model::Property.new(:test, prop)
-      parent = mock("FooClass")
-      cast = property.cast(parent, [1, 2])
-      cast.ary.should eql([1, 2])
-    end
-
-    it "should set parent as casted_by object in CastedArray" do
-      property = CouchRest::Model::Property.new(:test, [Object])
-      parent = mock("FooObject")
-      property.cast(parent, ["2010-06-01", "2010-06-02"]).casted_by.should eql(parent)
-    end
-
-    it "should set casted_by on new value" do
-      property = CouchRest::Model::Property.new(:test, CatToy)
-      parent = mock("CatObject")
-      cast = property.cast(parent, {:name => 'catnip'})
-      cast.casted_by.should eql(parent)
-    end
-
-  end
-
-end
-

spec/unit/typecast_spec.rb

@@ -1,521 +0,0 @@
-# encoding: utf-8
-require 'spec_helper'
-
-describe "Type Casting" do
-
-  before(:each) do
-    @course = Course.new(:title => 'Relaxation')
-  end
-
-  describe "when value is nil" do
-    it "leaves the value unchanged" do
-      @course.title = nil
-      @course['title'].should == nil
-    end
-  end
-
-  describe "when type primitive is an Object" do
-    it "it should not cast given value" do
-      @course.participants = [{}, 'q', 1]
-      @course['participants'].should == [{}, 'q', 1]
-    end
-
-    it "should cast started_on to Date" do
-      @course.started_on = Date.today
-      @course['started_on'].should be_an_instance_of(Date)
-    end
-  end
-
-  describe "when type primitive is a String" do
-    it "keeps string value unchanged" do
-      value = "1.0"
-      @course.title = value
-      @course['title'].should equal(value)
-    end
-
-    it "it casts to string representation of the value" do
-      @course.title = 1.0
-      @course['title'].should eql("1.0")
-    end
-  end
-
-  describe 'when type primitive is a Float' do
-    it 'returns same value if a float' do
-      value = 24.0
-      @course.estimate = value
-      @course['estimate'].should equal(value)
-    end
-
-    it 'returns float representation of a zero string integer' do
-      @course.estimate = '0'
-      @course['estimate'].should eql(0.0)
-    end
-
-    it 'returns float representation of a positive string integer' do
-      @course.estimate = '24'
-      @course['estimate'].should eql(24.0)
-    end
-
-    it 'returns float representation of a negative string integer' do
-      @course.estimate = '-24'
-      @course['estimate'].should eql(-24.0)
-    end
-
-    it 'returns float representation of a zero string float' do
-      @course.estimate = '0.0'
-      @course['estimate'].should eql(0.0)
-    end
-
-    it 'returns float representation of a positive string float' do
-      @course.estimate = '24.35'
-      @course['estimate'].should eql(24.35)
-    end
-
-    it 'returns float representation of a negative string float' do
-      @course.estimate = '-24.35'
-      @course['estimate'].should eql(-24.35)
-    end
-
-    it 'returns float representation of a zero string float, with no leading digits' do
-      @course.estimate = '.0'
-      @course['estimate'].should eql(0.0)
-    end
-
-    it 'returns float representation of a positive string float, with no leading digits' do
-      @course.estimate = '.41'
-      @course['estimate'].should eql(0.41)
-    end
-
-    it 'returns float representation of a zero integer' do
-      @course.estimate = 0
-      @course['estimate'].should eql(0.0)
-    end
-
-    it 'returns float representation of a positive integer' do
-      @course.estimate = 24
-      @course['estimate'].should eql(24.0)
-    end
-
-    it 'returns float representation of a negative integer' do
-      @course.estimate = -24
-      @course['estimate'].should eql(-24.0)
-    end
-
-    it 'returns float representation of a zero decimal' do
-      @course.estimate = BigDecimal('0.0')
-      @course['estimate'].should eql(0.0)
-    end
-
-    it 'returns float representation of a positive decimal' do
-      @course.estimate = BigDecimal('24.35')
-      @course['estimate'].should eql(24.35)
-    end
-
-    it 'returns float representation of a negative decimal' do
-      @course.estimate = BigDecimal('-24.35')
-      @course['estimate'].should eql(-24.35)
-    end
-
-    it 'return float of a number with commas instead of points for decimals' do
-      @course.estimate = '23,35'
-      @course['estimate'].should eql(23.35)
-    end
-
-    it "should handle numbers with commas and points" do
-      @course.estimate = '1,234.00'
-      @course.estimate.should eql(1234.00)
-    end
-
-    it "should handle a mis-match of commas and points and maintain the last one" do
-      @course.estimate = "1,232.434.123,323"
-      @course.estimate.should eql(1232434123.323)
-    end
-
-    it "should handle numbers with whitespace" do
-      @course.estimate = " 24.35 "
-      @course.estimate.should eql(24.35)
-    end
-
-    [ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
-      it "does not typecast non-numeric value #{value.inspect}" do
-        @course.estimate = value
-        @course['estimate'].should equal(value)
-      end
-    end
-
-  end
-
-  describe 'when type primitive is a Integer' do
-    it 'returns same value if an integer' do
-      value = 24
-      @course.hours = value
-      @course['hours'].should equal(value)
-    end
-
-    it 'returns integer representation of a zero string integer' do
-      @course.hours = '0'
-      @course['hours'].should eql(0)
-    end
-
-    it 'returns integer representation of a positive string integer' do
-      @course.hours = '24'
-      @course['hours'].should eql(24)
-    end
-
-    it 'returns integer representation of a negative string integer' do
-      @course.hours = '-24'
-      @course['hours'].should eql(-24)
-    end
-
-    it 'returns integer representation of a zero string float' do
-      @course.hours = '0.0'
-      @course['hours'].should eql(0)
-    end
-
-    it 'returns integer representation of a positive string float' do
-      @course.hours = '24.35'
-      @course['hours'].should eql(24)
-    end
-
-    it 'returns integer representation of a negative string float' do
-      @course.hours = '-24.35'
-      @course['hours'].should eql(-24)
-    end
-
-    it 'returns integer representation of a zero string float, with no leading digits' do
-      @course.hours = '.0'
-      @course['hours'].should eql(0)
-    end
-
-    it 'returns integer representation of a positive string float, with no leading digits' do
-      @course.hours = '.41'
-      @course['hours'].should eql(0)
-    end
-
-    it 'returns integer representation of a zero float' do
-      @course.hours = 0.0
-      @course['hours'].should eql(0)
-    end
-
-    it 'returns integer representation of a positive float' do
-      @course.hours = 24.35
-      @course['hours'].should eql(24)
-    end
-
-    it 'returns integer representation of a negative float' do
-      @course.hours = -24.35
-      @course['hours'].should eql(-24)
-    end
-
-    it 'returns integer representation of a zero decimal' do
-      @course.hours = '0.0'
-      @course['hours'].should eql(0)
-    end
-
-    it 'returns integer representation of a positive decimal' do
-      @course.hours = '24.35'
-      @course['hours'].should eql(24)
-    end
-
-    it 'returns integer representation of a negative decimal' do
-      @course.hours = '-24.35'
-      @course['hours'].should eql(-24)
-    end
-
-    it "should handle numbers with whitespace" do
-      @course.hours = " 24 "
-      @course['hours'].should eql(24)
-    end
-
-    [ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
-      it "does not typecast non-numeric value #{value.inspect}" do
-        @course.hours = value
-        @course['hours'].should equal(value)
-      end
-    end
-  end
-
-  describe 'when type primitive is a BigDecimal' do
-    it 'returns same value if a decimal' do
-      value = BigDecimal('24.0')
-      @course.profit = value
-      @course['profit'].should equal(value)
-    end
-
-    it 'returns decimal representation of a zero string integer' do
-      @course.profit = '0'
-      @course['profit'].should eql(BigDecimal('0.0'))
-    end
-
-    it 'returns decimal representation of a positive string integer' do
-      @course.profit = '24'
-      @course['profit'].should eql(BigDecimal('24.0'))
-    end
-
-    it 'returns decimal representation of a negative string integer' do
-      @course.profit = '-24'
-      @course['profit'].should eql(BigDecimal('-24.0'))
-    end
-
-    it 'returns decimal representation of a zero string float' do
-      @course.profit = '0.0'
-      @course['profit'].should eql(BigDecimal('0.0'))
-    end
-
-    it 'returns decimal representation of a positive string float' do
-      @course.profit = '24.35'
-      @course['profit'].should eql(BigDecimal('24.35'))
-    end
-
-    it 'returns decimal representation of a negative string float' do
-      @course.profit = '-24.35'
-      @course['profit'].should eql(BigDecimal('-24.35'))
-    end
-
-    it 'returns decimal representation of a zero string float, with no leading digits' do
-      @course.profit = '.0'
-      @course['profit'].should eql(BigDecimal('0.0'))
-    end
-
-    it 'returns decimal representation of a positive string float, with no leading digits' do
-      @course.profit = '.41'
-      @course['profit'].should eql(BigDecimal('0.41'))
-    end
-
-    it 'returns decimal representation of a zero integer' do
-      @course.profit = 0
-      @course['profit'].should eql(BigDecimal('0.0'))
-    end
-
-    it 'returns decimal representation of a positive integer' do
-      @course.profit = 24
-      @course['profit'].should eql(BigDecimal('24.0'))
-    end
-
-    it 'returns decimal representation of a negative integer' do
-      @course.profit = -24
-      @course['profit'].should eql(BigDecimal('-24.0'))
-    end
-
-    it 'returns decimal representation of a zero float' do
-      @course.profit = 0.0
-      @course['profit'].should eql(BigDecimal('0.0'))
-    end
-
-    it 'returns decimal representation of a positive float' do
-      @course.profit = 24.35
-      @course['profit'].should eql(BigDecimal('24.35'))
-    end
-
-    it 'returns decimal representation of a negative float' do
-      @course.profit = -24.35
-      @course['profit'].should eql(BigDecimal('-24.35'))
-    end
-
-    it "should handle numbers with whitespace" do
-      @course.profit = " 24.35 "
-      @course['profit'].should eql(BigDecimal('24.35'))
-    end
-
-    [ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
-      it "does not typecast non-numeric value #{value.inspect}" do
-        @course.profit = value
-        @course['profit'].should equal(value)
-      end
-    end
-  end
-
-  describe 'when type primitive is a DateTime' do
-    describe 'and value given as a hash with keys like :year, :month, etc' do
-      it 'builds a DateTime instance from hash values' do
-        @course.updated_at = {
-          :year  => '2006',
-          :month => '11',
-          :day   => '23',
-          :hour  => '12',
-          :min   => '0',
-          :sec   => '0'
-        }
-        result = @course['updated_at']
-
-        result.should be_kind_of(DateTime)
-        result.year.should eql(2006)
-        result.month.should eql(11)
-        result.day.should eql(23)
-        result.hour.should eql(12)
-        result.min.should eql(0)
-        result.sec.should eql(0)
-      end
-    end
-
-    describe 'and value is a string' do
-      it 'parses the string' do
-        @course.updated_at = 'Dec, 2006'
-        @course['updated_at'].month.should == 12
-      end
-    end
-
-    it 'does not typecast non-datetime values' do
-      @course.updated_at = 'not-datetime'
-      @course['updated_at'].should eql('not-datetime')
-    end
-  end
-
-  describe 'when type primitive is a Date' do
-    describe 'and value given as a hash with keys like :year, :month, etc' do
-      it 'builds a Date instance from hash values' do
-        @course.started_on = {
-          :year  => '2007',
-          :month => '3',
-          :day   => '25'
-        }
-        result = @course['started_on']
-
-        result.should be_kind_of(Date)
-        result.year.should eql(2007)
-        result.month.should eql(3)
-        result.day.should eql(25)
-      end
-    end
-
-    describe 'and value is a string' do
-      it 'parses the string' do
-        @course.started_on = 'Dec 20th, 2006'
-        @course.started_on.month.should == 12
-        @course.started_on.day.should == 20
-        @course.started_on.year.should == 2006
-      end
-    end
-
-    it 'does not typecast non-date values' do
-      @course.started_on = 'not-date'
-      @course['started_on'].should eql('not-date')
-    end
-  end
-
-  describe 'when type primitive is a Time' do
-    describe 'and value given as a hash with keys like :year, :month, etc' do
-      it 'builds a Time instance from hash values' do
-        @course.ends_at = {
-          :year  => '2006',
-          :month => '11',
-          :day   => '23',
-          :hour  => '12',
-          :min   => '0',
-          :sec   => '0'
-        }
-        result = @course['ends_at']
-
-        result.should be_kind_of(Time)
-        result.year.should  eql(2006)
-        result.month.should eql(11)
-        result.day.should   eql(23)
-        result.hour.should  eql(12)
-        result.min.should   eql(0)
-        result.sec.should   eql(0)
-      end
-    end
-
-    describe 'and value is a string' do
-      it 'parses the string' do
-        t = Time.new(2011, 4, 1, 18, 50, 32, "+02:00")
-        @course.ends_at = t.strftime('%Y/%m/%d %H:%M:%S %z')
-        @course['ends_at'].year.should  eql(t.year)
-        @course['ends_at'].month.should eql(t.month)
-        @course['ends_at'].day.should   eql(t.day)
-        @course['ends_at'].hour.should  eql(t.hour)
-        @course['ends_at'].min.should   eql(t.min)
-        @course['ends_at'].sec.should   eql(t.sec)
-      end
-      it 'parses the string without offset as UTC' do
-        t = Time.now.utc
-        @course.ends_at = t.strftime("%Y-%m-%d %H:%M:%S")
-        @course.ends_at.utc?.should be_true
-        @course['ends_at'].year.should  eql(t.year)
-        @course['ends_at'].month.should eql(t.month)
-        @course['ends_at'].day.should   eql(t.day)
-        @course['ends_at'].hour.should  eql(t.hour)
-        @course['ends_at'].min.should   eql(t.min)
-        @course['ends_at'].sec.should   eql(t.sec)
-      end
-    end
-
-    it "converts a time value into utc" do
-      t = Time.new(2011, 4, 1, 18, 50, 32, "+02:00")
-      @course.ends_at = t
-      @course.ends_at.utc?.should be_true
-      @course.ends_at.to_i.should eql(Time.utc(2011, 4, 1, 16, 50, 32).to_i)
-    end
-
-    if RUBY_VERSION >= "1.9.1"
-      # In ruby 1.8.7 Time.parse will always return a value. D'OH
-      it 'does not typecast non-time values' do
-        @course.ends_at = 'not-time'
-        @course['ends_at'].should eql('not-time')
-      end
-    end
-  end
-
-  describe 'when type primitive is a Class' do
-    it 'returns same value if a class' do
-      value = Course
-      @course.klass = value
-      @course['klass'].should equal(value)
-    end
-
-    it 'returns the class if found' do
-      @course.klass = 'Course'
-      @course['klass'].should eql(Course)
-    end
-
-    it 'does not typecast non-class values' do
-      @course.klass = 'NoClass'
-      @course['klass'].should eql('NoClass')
-    end
-  end
-
-  describe 'when type primitive is a Boolean' do
-
-    [ true, 'true', 'TRUE', '1', 1, 't', 'T' ].each do |value|
-      it "returns true when value is #{value.inspect}" do
-        @course.active = value
-        @course['active'].should be_true
-      end
-    end
-
-    [ false, 'false', 'FALSE', '0', 0, 'f', 'F' ].each do |value|
-      it "returns false when value is #{value.inspect}" do
-        @course.active = value
-        @course['active'].should be_false
-      end
-    end
-
-    [ 'string', 2, 1.0, BigDecimal('1.0'), DateTime.now, Time.now, Date.today, Class, Object.new, ].each do |value|
-      it "does not typecast value #{value.inspect}" do
-        @course.active = value
-        @course['active'].should equal(value)
-      end
-    end
-
-    it "should respond to requests with ? modifier" do
-      @course.active = nil
-      @course.active?.should be_false
-      @course.active = false
-      @course.active?.should be_false
-      @course.active = true
-      @course.active?.should be_true
-    end
-
-    it "should respond to requests with ? modifier on TrueClass" do
-      @course.very_active = nil
-      @course.very_active?.should be_false
-      @course.very_active = false
-      @course.very_active?.should be_false
-      @course.very_active = true
-      @course.very_active?.should be_true
-    end
-  end
-
-end
-
-

spec/unit/validations_spec.rb

@@ -1,140 +0,0 @@
-require "spec_helper"
-
-describe CouchRest::Model::Validations do
-
-  describe "Uniqueness" do
-
-    context "basic" do
-      before(:all) do
-        @objs = ['title 1', 'title 2', 'title 3'].map{|t| WithUniqueValidation.create(:title => t)}
-      end
-
-      it "should create a new view if none defined before performing" do
-        WithUniqueValidation.has_view?(:by_title).should be_true
-      end
-
-      it "should validate a new unique document" do
-        @obj = WithUniqueValidation.create(:title => 'title 4')
-        @obj.new?.should_not be_true
-        @obj.should be_valid
-      end
-
-      it "should not validate a non-unique document" do
-        @obj = WithUniqueValidation.create(:title => 'title 1')
-        @obj.should_not be_valid
-        @obj.errors[:title].should == ["has already been taken"]
-      end
-
-      it "should save already created document" do
-        @obj = @objs.first
-        @obj.save.should_not be_false
-        @obj.should be_valid
-      end
-
-
-      it "should allow own view to be specified" do
-        # validates_uniqueness_of :code, :view => 'all'
-        WithUniqueValidationView.create(:title => 'title 1', :code => '1234')
-        @obj = WithUniqueValidationView.new(:title => 'title 5', :code => '1234')
-        @obj.should_not be_valid
-      end
-
-      it "should raise an error if specified view does not exist" do
-        WithUniqueValidationView.validates_uniqueness_of :title, :view => 'fooobar'
-        @obj = WithUniqueValidationView.new(:title => 'title 2', :code => '12345')
-        lambda {
-          @obj.valid?
-        }.should raise_error
-      end
-
-      it "should not try to create a defined view" do
-        WithUniqueValidationView.validates_uniqueness_of :title, :view => 'fooobar'
-        WithUniqueValidationView.has_view?('fooobar').should be_false
-        WithUniqueValidationView.has_view?('by_title').should be_false
-      end
-
-
-      it "should not try to create new view when already defined" do
-        @obj = @objs[1]
-        @obj.class.should_not_receive('view_by')
-        @obj.class.should_receive('has_view?').and_return(true)
-        @obj.class.should_receive('view').and_return({'rows' => [ ]})
-        @obj.valid?
-      end
-    end
-
-    context "with a proxy parameter" do
-
-      it "should create a new view despite proxy" do
-        WithUniqueValidationProxy.has_view?(:by_title).should be_true
-      end
-
-      it "should be used" do
-        @obj = WithUniqueValidationProxy.new(:title => 'test 6')
-        proxy = @obj.should_receive('proxy').and_return(@obj.class)
-        @obj.valid?.should be_true
-      end
-
-      it "should allow specific view" do
-        @obj = WithUniqueValidationProxy.new(:title => 'test 7')
-        @obj.class.should_not_receive('view_by')
-        proxy = mock('Proxy')
-        @obj.should_receive('proxy').and_return(proxy)
-        proxy.should_receive('has_view?').and_return(true)
-        proxy.should_receive('view').and_return({'rows' => [ ]})
-        @obj.valid?
-      end
-    end
-
-    context "when proxied" do
-      it "should lookup the model_proxy" do
-        mp = mock(:ModelProxy)
-        mp.should_receive(:view).and_return({'rows' => []})
-        @obj = WithUniqueValidation.new(:title => 'test 8')
-        @obj.stub!(:model_proxy).twice.and_return(mp)
-        @obj.valid?
-      end
-    end
-
-    context "with a scope" do
-      before(:all) do
-        @objs = [['title 1', 1], ['title 2', 1], ['title 3', 1]].map{|t| WithScopedUniqueValidation.create(:title => t[0], :parent_id => t[1])}
-        @objs_nil = [['title 1', nil], ['title 2', nil], ['title 3', nil]].map{|t| WithScopedUniqueValidation.create(:title => t[0], :parent_id => t[1])}
-      end
-
-      it "should create the view" do
-        @objs.first.class.has_view?('by_parent_id_and_title')
-      end
-
-      it "should validate unique document" do
-        @obj = WithScopedUniqueValidation.create(:title => 'title 4', :parent_id => 1)
-        @obj.should be_valid
-      end
-
-      it "should validate unique document outside of scope" do
-        @obj = WithScopedUniqueValidation.create(:title => 'title 1', :parent_id => 2)
-        @obj.should be_valid
-      end
-
-      it "should validate non-unique document" do
-        @obj = WithScopedUniqueValidation.create(:title => 'title 1', :parent_id => 1)
-        @obj.should_not be_valid
-        @obj.errors[:title].should == ["has already been taken"]
-      end
-
-      it "should validate unique document will nil scope" do
-        @obj = WithScopedUniqueValidation.create(:title => 'title 4', :parent_id => nil)
-        @obj.should be_valid
-      end
-
-      it "should validate non-unique document with nil scope" do
-        @obj = WithScopedUniqueValidation.create(:title => 'title 1', :parent_id => nil)
-        @obj.should_not be_valid
-        @obj.errors[:title].should == ["has already been taken"]
-      end
-
-    end
-
-  end
-
-end