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Seth Ladd 2009-06-08 10:10:59 -10:00
parent c18567f8fc 1c6e073b47
commit 7246801f57
15 changed files with 509 additions and 47 deletions
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9
README.md
View file

@ -68,10 +68,13 @@ CouchRest::Model has been deprecated and replaced by CouchRest::ExtendedDocument
### Callbacks
`CouchRest::ExtendedDocuments` instances have 2 callbacks already defined for you:
`create_callback`, `save_callback`, `update_callback` and `destroy_callback`
`CouchRest::ExtendedDocuments` instances have 4 callbacks already defined for you:
`validate_callback`, `create_callback`, `save_callback`, `update_callback` and `destroy_callback`
In your document inherits from `CouchRest::ExtendedDocument`, define your callback as follows:
`CouchRest::CastedModel` instances have 1 callback already defined for you:
`validate_callback`
Define your callback as follows:
save_callback :before, :generate_slug_from_name

6
lib/couchrest/core/document.rb
View file

@ -27,7 +27,7 @@ module CouchRest
end
# returns true if the document has never been saved
def new_document?
def new?
!rev
end
@ -67,8 +67,8 @@ module CouchRest
# Returns the CouchDB uri for the document
def uri(append_rev = false)
return nil if new_document?
couch_uri = "http://#{database.root}/#{CGI.escape(id)}"
return nil if new?
couch_uri = "http://#{database.uri}/#{CGI.escape(id)}"
if append_rev == true
couch_uri << "?rev=#{rev}"
elsif append_rev.kind_of?(Integer)

16
lib/couchrest/mixins/properties.rb
View file

@ -17,7 +17,7 @@ module CouchRest
end
def apply_defaults
return if self.respond_to?(:new_document?) && (new_document? == false)
return if self.respond_to?(:new?) && (new? == false)
return unless self.class.respond_to?(:properties)
return if self.class.properties.empty?
# TODO: cache the default object
@ -44,12 +44,14 @@ module CouchRest
target = property.type
if target.is_a?(Array)
klass = ::CouchRest.constantize(target[0])
self[property.name] = self[key].collect do |value|
arr = self[key].collect do |value|
# Auto parse Time objects
obj = ( (property.init_method == 'new') && klass == Time) ? Time.parse(value) : klass.send(property.init_method, value)
obj.casted_by = self if obj.respond_to?(:casted_by)
obj.document_saved = true if obj.respond_to?(:document_saved)
obj
end
self[property.name] = target[0] != 'String' ? CastedArray.new(arr) : arr
else
# Auto parse Time objects
self[property.name] = if ((property.init_method == 'new') && target == 'Time')
@ -60,7 +62,9 @@ module CouchRest
klass.send(property.init_method, self[key].dup)
end
self[property.name].casted_by = self if self[property.name].respond_to?(:casted_by)
self[property.name].document_saved = true if self[property.name].respond_to?(:document_saved)
end
self[property.name].casted_by = self if self[property.name].respond_to?(:casted_by)
end
end
@ -107,6 +111,14 @@ module CouchRest
meth = property.name
class_eval <<-EOS
def #{meth}=(value)
if #{property.casted} && value.is_a?(Array)
arr = CastedArray.new
arr.casted_by = self
value.each { |v| arr << v }
value = arr
elsif #{property.casted}
value.casted_by = self if value.respond_to?(:casted_by)
end
self['#{meth}'] = value
end
EOS

39
lib/couchrest/mixins/validation.rb
View file

@ -51,6 +51,9 @@ module CouchRest
def self.included(base)
base.extlib_inheritable_accessor(:auto_validation)
base.class_eval <<-EOS, __FILE__, __LINE__
# Callbacks
define_callbacks :validate
# Turn off auto validation by default
self.auto_validation ||= false
@ -72,6 +75,7 @@ module CouchRest
base.extend(ClassMethods)
base.class_eval <<-EOS, __FILE__, __LINE__
define_callbacks :validate
if method_defined?(:_run_save_callbacks)
save_callback :before, :check_validations
end
@ -115,8 +119,7 @@ module CouchRest
# Check if a resource is valid in a given context
#
def valid?(context = :default)
result = self.class.validators.execute(context, self)
result && validate_casted_arrays
recursive_valid?(self, context, true)
end
# checking on casted objects
@ -133,29 +136,24 @@ module CouchRest
result
end
# Begin a recursive walk of the model checking validity
#
def all_valid?(context = :default)
recursive_valid?(self, context, true)
end
# Do recursive validity checking
#
def recursive_valid?(target, context, state)
valid = state
target.instance_variables.each do |ivar|
ivar_value = target.instance_variable_get(ivar)
if ivar_value.validatable?
valid = valid && recursive_valid?(ivar_value, context, valid)
elsif ivar_value.respond_to?(:each)
ivar_value.each do |item|
target.each do |key, prop|
if prop.is_a?(Array)
prop.each do |item|
if item.validatable?
valid = valid && recursive_valid?(item, context, valid)
valid = recursive_valid?(item, context, valid) && valid
end
end
elsif prop.validatable?
valid = recursive_valid?(prop, context, valid) && valid
end
end
return valid && target.valid?
target._run_validate_callbacks do
target.class.validators.execute(context, target) && valid
end
end
@ -218,15 +216,6 @@ module CouchRest
end # end
EOS
end
all = "all_valid_for_#{context.to_s}?" # all_valid_for_signup?
if !self.instance_methods.include?(all)
class_eval <<-EOS, __FILE__, __LINE__
def #{all} # def all_valid_for_signup?
all_valid?('#{context.to_s}'.to_sym) # all_valid?('signup'.to_sym)
end # end
EOS
end
end
# Create a new validator of the given klazz and push it onto the

30
lib/couchrest/more/casted_model.rb
View file

@ -4,8 +4,10 @@ module CouchRest
module CastedModel
def self.included(base)
base.send(:include, CouchRest::Callbacks)
base.send(:include, CouchRest::Mixins::Properties)
base.send(:attr_accessor, :casted_by)
base.send(:attr_accessor, :document_saved)
end
def initialize(keys={})
@ -25,5 +27,31 @@ module CouchRest
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?
!@document_saved
end
alias :new_record? :new?
# Sets the attributes from a hash
def update_attributes_without_saving(hash)
hash.each do |k, v|
raise NoMethodError, "#{k}= method not available, use property :#{k}" unless self.respond_to?("#{k}=")
end
hash.each do |k, v|
self.send("#{k}=",v)
end
end
alias :attributes= :update_attributes_without_saving
end
end
end

44
lib/couchrest/more/extended_document.rb
View file

@ -64,7 +64,7 @@ module CouchRest
save_callback :before do |object|
object['updated_at'] = Time.now
object['created_at'] = object['updated_at'] if object.new_document?
object['created_at'] = object['updated_at'] if object.new?
end
EOS
end
@ -110,6 +110,19 @@ module CouchRest
self.class.properties
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.base_doc
end
# Checks if we're the top document
def base_doc?
!@casted_by
end
# Takes a hash as argument, and applies the values by using writer methods
# for each key. It doesn't save the document at the end. Raises a NoMethodError if the corresponding methods are
# missing. In case of error, no attributes are changed.
@ -121,6 +134,7 @@ module CouchRest
self.send("#{k}=",v)
end
end
alias :attributes= :update_attributes_without_saving
# Takes a hash as argument, and applies the values by using writer methods
# for each key. Raises a NoMethodError if the corresponding methods are
@ -131,7 +145,7 @@ module CouchRest
end
# for compatibility with old-school frameworks
alias :new_record? :new_document?
alias :new_record? :new?
# Trigger the callbacks (before, after, around)
# and create the document
@ -152,7 +166,7 @@ module CouchRest
# unlike save, create returns the newly created document
def create_without_callbacks(bulk =false)
raise ArgumentError, "a document requires a database to be created to (The document or the #{self.class} default database were not set)" unless database
set_unique_id if new_document? && self.respond_to?(:set_unique_id)
set_unique_id if new? && self.respond_to?(:set_unique_id)
result = database.save_doc(self, bulk)
(result["ok"] == true) ? self : false
end
@ -167,7 +181,7 @@ module CouchRest
# only if the document isn't new
def update(bulk = false)
caught = catch(:halt) do
if self.new_document?
if self.new?
save(bulk)
else
_run_update_callbacks do
@ -183,7 +197,7 @@ module CouchRest
# and save the document
def save(bulk = false)
caught = catch(:halt) do
if self.new_document?
if self.new?
_run_save_callbacks do
save_without_callbacks(bulk)
end
@ -197,8 +211,9 @@ module CouchRest
# Returns a boolean value
def save_without_callbacks(bulk = false)
raise ArgumentError, "a document requires a database to be saved to (The document or the #{self.class} default database were not set)" unless database
set_unique_id if new_document? && self.respond_to?(:set_unique_id)
set_unique_id if new? && self.respond_to?(:set_unique_id)
result = database.save_doc(self, bulk)
mark_as_saved if result["ok"] == true
result["ok"] == true
end
@ -224,5 +239,22 @@ module CouchRest
end
end
protected
# Set document_saved flag on all casted models to true
def mark_as_saved
self.each do |key, prop|
if prop.is_a?(Array)
prop.each do |item|
if item.respond_to?(:document_saved)
item.send(:document_saved=, true)
end
end
elsif prop.respond_to?(:document_saved)
prop.send(:document_saved=, true)
end
end
end
end
end

19
lib/couchrest/more/property.rb
View file

@ -38,3 +38,22 @@ module CouchRest
end
end
class CastedArray < Array
attr_accessor :casted_by
def << obj
obj.casted_by = self.casted_by if obj.respond_to?(:casted_by)
super(obj)
end
def push(obj)
obj.casted_by = self.casted_by if obj.respond_to?(:casted_by)
super(obj)
end
def []= index, obj
obj.casted_by = self.casted_by if obj.respond_to?(:casted_by)
super(index, obj)
end
end

17
lib/couchrest/support/rails.rb
View file

@ -14,6 +14,9 @@ end
CouchRest::Document.class_eval do
# Need this when passing doc to a resourceful route
alias_method :to_param, :id
# Hack so that CouchRest::Document, which descends from Hash,
# doesn't appear to Rails routing as a Hash of options
def is_a?(o)
@ -21,8 +24,22 @@ CouchRest::Document.class_eval do
super
end
alias_method :kind_of?, :is_a?
# Gives extended doc a seamless logger
def logger
ActiveRecord::Base.logger
end
end
CouchRest::CastedModel.class_eval do
# The to_param method is needed for rails to generate resourceful routes.
# In your controller, remember that it's actually the id of the document.
def id
return nil if base_doc.nil?
base_doc.id
end
alias_method :to_param, :id
end
require Pathname.new(File.dirname(__FILE__)).join('..', 'validation', 'validation_errors')

2
spec/couchrest/core/database_spec.rb
View file

@ -253,7 +253,7 @@ describe CouchRest::Database do
describe "PUT attachment from file" do
before(:each) do
filename = FIXTURE_PATH + '/attachments/couchdb.png'
@file = File.open(filename)
@file = File.open(filename, "rb")
end
after(:each) do
@file.close

223
spec/couchrest/more/casted_model_spec.rb
View file

@ -4,6 +4,8 @@ require File.join(File.dirname(__FILE__), '..', '..', 'spec_helper')
require File.join(FIXTURE_PATH, 'more', 'card')
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'person')
require File.join(FIXTURE_PATH, 'more', 'question')
require File.join(FIXTURE_PATH, 'more', 'course')
class WithCastedModelMixin < Hash
@ -21,6 +23,26 @@ class DummyModel < CouchRest::ExtendedDocument
property :keywords, :cast_as => ["String"]
end
class CastedCallbackDoc < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
raise "Default DB not set" if TEST_SERVER.default_database.nil?
property :callback_model, :cast_as => 'WithCastedCallBackModel'
end
class WithCastedCallBackModel < Hash
include CouchRest::CastedModel
include CouchRest::Validation
property :name
property :run_before_validate
property :run_after_validate
validate_callback :before do |object|
object.run_before_validate = true
end
validate_callback :after do |object|
object.run_after_validate = true
end
end
describe CouchRest::CastedModel do
describe "A non hash class including CastedModel" do
@ -106,7 +128,40 @@ describe CouchRest::CastedModel do
@obj.keywords.should be_an_instance_of(Array)
@obj.keywords.first.should == 'couch'
end
end
describe "update attributes without saving" do
before(:each) do
@question = Question.new(:q => "What is your quest?", :a => "To seek the Holy Grail")
end
it "should work for attribute= methods" do
@question.q.should == "What is your quest?"
@question['a'].should == "To seek the Holy Grail"
@question.update_attributes_without_saving(:q => "What is your favorite color?", 'a' => "Blue")
@question['q'].should == "What is your favorite color?"
@question.a.should == "Blue"
end
it "should also work for attributes= alias" do
@question.respond_to?(:attributes=).should be_true
@question.attributes = {:q => "What is your favorite color?", 'a' => "Blue"}
@question['q'].should == "What is your favorite color?"
@question.a.should == "Blue"
end
it "should flip out if an attribute= method is missing" do
lambda {
@q.update_attributes_without_saving('foo' => "something", :a => "No green")
}.should raise_error(NoMethodError)
end
it "should not change any attributes if there is an error" do
lambda {
@q.update_attributes_without_saving('foo' => "something", :a => "No green")
}.should raise_error(NoMethodError)
@question.q.should == "What is your quest?"
@question.a.should == "To seek the Holy Grail"
end
end
describe "saved document with casted models" do
@ -171,7 +226,173 @@ describe CouchRest::CastedModel do
cat.masters.push Person.new
cat.should be_valid
end
end
describe "calling valid?" do
before :each do
@cat = Cat.new
@toy1 = CatToy.new
@toy2 = CatToy.new
@toy3 = CatToy.new
@cat.favorite_toy = @toy1
@cat.toys << @toy2
@cat.toys << @toy3
end
describe "on the top document" do
it "should put errors on all invalid casted models" do
@cat.should_not be_valid
@cat.errors.should_not be_empty
@toy1.errors.should_not be_empty
@toy2.errors.should_not be_empty
@toy3.errors.should_not be_empty
end
it "should not put errors on valid casted models" do
@toy1.name = "Feather"
@toy2.name = "Twine"
@cat.should_not be_valid
@cat.errors.should_not be_empty
@toy1.errors.should be_empty
@toy2.errors.should be_empty
@toy3.errors.should_not be_empty
end
end
describe "on a casted model property" do
it "should only validate itself" do
@toy1.should_not be_valid
@toy1.errors.should_not be_empty
@cat.errors.should be_empty
@toy2.errors.should be_empty
@toy3.errors.should be_empty
end
end
describe "on a casted model inside a casted collection" do
it "should only validate itself" do
@toy2.should_not be_valid
@toy2.errors.should_not be_empty
@cat.errors.should be_empty
@toy1.errors.should be_empty
@toy3.errors.should be_empty
end
end
end
describe "calling new? on a casted model" do
before :each do
reset_test_db!
@cat = Cat.new(:name => 'Sockington')
@cat.favorite_toy = CatToy.new(:name => 'Catnip Ball')
@cat.toys << CatToy.new(:name => 'Fuzzy Stick')
end
it "should be true on new" do
CatToy.new.should be_new
CatToy.new.new_record?.should be_true
end
it "should be true after assignment" do
@cat.favorite_toy.should be_new
@cat.toys.first.should be_new
end
it "should not be true after create or save" do
@cat.create
@cat.save
@cat.favorite_toy.should_not be_new
@cat.toys.first.should_not be_new
end
it "should not be true after get from the database" do
@cat.save
@cat = Cat.get(@cat.id)
@cat.favorite_toy.should_not be_new
@cat.toys.first.should_not be_new
end
it "should still be true after a failed create or save" do
@cat.name = nil
@cat.create.should be_false
@cat.save.should be_false
@cat.favorite_toy.should be_new
@cat.toys.first.should be_new
end
end
describe "calling base_doc from a nested casted model" do
before :each do
@course = Course.new(:title => 'Science 101')
@professor = Person.new(:name => 'Professor Plum')
@cat = Cat.new(:name => 'Scratchy')
@toy1 = CatToy.new
@toy2 = CatToy.new
@course.professor = @professor
@professor.pet = @cat
@cat.favorite_toy = @toy1
@cat.toys << @toy2
end
it "should reference the top document for" do
@course.base_doc.should === @course
@professor.base_doc.should === @course
@cat.base_doc.should === @course
@toy1.base_doc.should === @course
@toy2.base_doc.should === @course
end
it "should call setter on top document" do
@toy1.base_doc.title = 'Tom Foolery'
@course.title.should == 'Tom Foolery'
end
it "should return nil if not yet casted" do
person = Person.new
person.base_doc.should == nil
end
end
describe "calling base_doc.save from a nested casted model" do
before :each do
reset_test_db!
@cat = Cat.new(:name => 'Snowball')
@toy = CatToy.new
@cat.favorite_toy = @toy
end
it "should not save parent document when casted model is invalid" do
@toy.should_not be_valid
@toy.base_doc.save.should be_false
lambda{@toy.base_doc.save!}.should raise_error
end
it "should save parent document when nested casted model is valid" do
@toy.name = "Mr Squeaks"
@toy.should be_valid
@toy.base_doc.save.should be_true
lambda{@toy.base_doc.save!}.should_not raise_error
end
end
describe "callbacks" do
before(:each) do
@doc = CastedCallbackDoc.new
@model = WithCastedCallBackModel.new
@doc.callback_model = @model
end
describe "validate" do
it "should run before_validate before validating" do
@model.run_before_validate.should be_nil
@model.should be_valid
@model.run_before_validate.should be_true
end
it "should run after_validate after validating" do
@model.run_after_validate.should be_nil
@model.should be_valid
@model.run_after_validate.should be_true
end
end
end
end

80
spec/couchrest/more/extended_doc_spec.rb
View file

@ -1,6 +1,7 @@
require File.dirname(__FILE__) + '/../../spec_helper'
require File.join(FIXTURE_PATH, 'more', 'article')
require File.join(FIXTURE_PATH, 'more', 'course')
require File.join(FIXTURE_PATH, 'more', 'cat')
describe "ExtendedDocument" do
@ -16,8 +17,11 @@ describe "ExtendedDocument" do
end
class WithCallBacks < CouchRest::ExtendedDocument
include ::CouchRest::Validation
use_database TEST_SERVER.default_database
property :name
property :run_before_validate
property :run_after_validate
property :run_before_save
property :run_after_save
property :run_before_create
@ -25,6 +29,12 @@ describe "ExtendedDocument" do
property :run_before_update
property :run_after_update
validate_callback :before do |object|
object.run_before_validate = true
end
validate_callback :after do |object|
object.run_after_validate = true
end
save_callback :before do |object|
object.run_before_save = true
end
@ -87,12 +97,12 @@ describe "ExtendedDocument" do
it "should be a new_record" do
@obj = Basic.new
@obj.rev.should be_nil
@obj.should be_a_new_record
@obj.should be_new
end
it "should be a new_document" do
@obj = Basic.new
@obj.rev.should be_nil
@obj.should be_a_new_document
@obj.should be_new
end
end
@ -109,6 +119,12 @@ describe "ExtendedDocument" do
@art['title'].should == "super danger"
end
it "should also work using attributes= alias" do
@art.respond_to?(:attributes=).should be_true
@art.attributes = {'date' => Time.now, :title => "something else"}
@art['title'].should == "something else"
end
it "should flip out if an attribute= method is missing" do
lambda {
@art.update_attributes_without_saving('slug' => "new-slug", :title => "super danger")
@ -389,7 +405,7 @@ describe "ExtendedDocument" do
end
it "should be a new document" do
@art.should be_a_new_document
@art.should be_new
@art.title.should be_nil
end
@ -497,6 +513,19 @@ describe "ExtendedDocument" do
@doc = WithCallBacks.new
end
describe "validate" do
it "should run before_validate before validating" do
@doc.run_before_validate.should be_nil
@doc.should be_valid
@doc.run_before_validate.should be_true
end
it "should run after_validate after validating" do
@doc.run_after_validate.should be_nil
@doc.should be_valid
@doc.run_after_validate.should be_true
end
end
describe "save" do
it "should run the after filter after saving" do
@doc.run_after_save.should be_nil
@ -555,4 +584,49 @@ describe "ExtendedDocument" do
@doc.other_arg.should == "foo-foo"
end
end
describe "recursive validation on an extended document" do
before :each do
reset_test_db!
@cat = Cat.new(:name => 'Sockington')
end
it "should not save if a nested casted model is invalid" do
@cat.favorite_toy = CatToy.new
@cat.should_not be_valid
@cat.save.should be_false
lambda{@cat.save!}.should raise_error
end
it "should save when nested casted model is valid" do
@cat.favorite_toy = CatToy.new(:name => 'Squeaky')
@cat.should be_valid
@cat.save.should be_true
lambda{@cat.save!}.should_not raise_error
end
it "should not save when nested collection contains an invalid casted model" do
@cat.toys = [CatToy.new(:name => 'Feather'), CatToy.new]
@cat.should_not be_valid
@cat.save.should be_false
lambda{@cat.save!}.should raise_error
end
it "should save when nested collection contains valid casted models" do
@cat.toys = [CatToy.new(:name => 'feather'), CatToy.new(:name => 'ball-o-twine')]
@cat.should be_valid
@cat.save.should be_true
lambda{@cat.save!}.should_not raise_error
end
it "should not fail if the nested casted model doesn't have validation" do
Cat.property :trainer, :cast_as => 'Person'
Cat.validates_present :name
cat = Cat.new(:name => 'Mr Bigglesworth')
cat.trainer = Person.new
cat.trainer.validatable?.should be_false
cat.should be_valid
cat.save.should be_true
end
end
end

67
spec/couchrest/more/property_spec.rb
View file

@ -4,6 +4,7 @@ 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', 'cat')
describe "ExtendedDocument properties" do
@ -94,7 +95,7 @@ describe "ExtendedDocument properties" do
@invoice.location = nil
@invoice.should_not be_valid
@invoice.save.should be_false
@invoice.should be_new_document
@invoice.should be_new
end
end
@ -141,6 +142,70 @@ describe "ExtendedDocument properties" do
@event['occurs_at'].should be_an_instance_of(Time)
end
end
end
end
describe "a newly created casted model" do
before(:each) do
reset_test_db!
@cat = Cat.new(:name => 'Toonces')
@squeaky_mouse = CatToy.new(:name => 'Squeaky')
end
describe "assigned assigned to a casted property" do
it "should have casted_by set to its parent" do
@squeaky_mouse.casted_by.should be_nil
@cat.favorite_toy = @squeaky_mouse
@squeaky_mouse.casted_by.should === @cat
end
end
describe "appended to a casted collection" do
it "should have casted_by set to its parent" do
@squeaky_mouse.casted_by.should be_nil
@cat.toys << @squeaky_mouse
@squeaky_mouse.casted_by.should === @cat
@cat.save
@cat.toys.first.casted_by.should === @cat
end
end
describe "list assigned to a casted collection" do
it "should have casted_by set on all elements" do
toy1 = CatToy.new(:name => 'Feather')
toy2 = CatToy.new(:name => 'Mouse')
@cat.toys = [toy1, toy2]
toy1.casted_by.should === @cat
toy2.casted_by.should === @cat
@cat.save
@cat = Cat.get(@cat.id)
@cat.toys[0].casted_by.should === @cat
@cat.toys[1].casted_by.should === @cat
end
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

2
spec/fixtures/more/article.rb vendored
View file

@ -29,6 +29,6 @@ class Article < CouchRest::ExtendedDocument
save_callback :before, :generate_slug_from_title
def generate_slug_from_title
self['slug'] = title.downcase.gsub(/[^a-z0-9]/,'-').squeeze('-').gsub(/^\-|\-$/,'') if new_document?
self['slug'] = title.downcase.gsub(/[^a-z0-9]/,'-').squeeze('-').gsub(/^\-|\-$/,'') if new?
end
end

1
spec/fixtures/more/cat.rb vendored
View file

@ -6,6 +6,7 @@ class Cat < CouchRest::ExtendedDocument
property :name
property :toys, :cast_as => ['CatToy'], :default => []
property :favorite_toy, :cast_as => 'CatToy'
end
class CatToy < Hash

1
spec/fixtures/more/person.rb vendored
View file

@ -1,6 +1,7 @@
class Person < Hash
include ::CouchRest::CastedModel
property :name
property :pet, :cast_as => 'Cat'
def last_name
name.last