Renaming to CouchRest Model

Refactored basic directory structure.
Moved to ActiveSupport for Validations and Callbacks.
Cleaned up older code, and removed support for text property types.

lib/couchrest/model/base.rb

@@ -0,0 +1,93 @@
+module CouchRest
+  module Model
+    class Base < Document
+
+      extend ActiveModel::Naming
+
+      include CouchRest::Model::Persistence
+      include CouchRest::Model::Callbacks
+      include CouchRest::Model::DocumentQueries    
+      include CouchRest::Model::Views
+      include CouchRest::Model::DesignDoc
+      include CouchRest::Model::ExtendedAttachments
+      include CouchRest::Model::ClassProxy
+      include CouchRest::Model::Collection
+      include CouchRest::Model::AttributeProtection
+      include CouchRest::Model::Attributes
+      include CouchRest::Model::Associations
+      include CouchRest::Model::Validations
+
+      def self.subclasses
+        @subclasses ||= []
+      end
+      
+      def self.inherited(subklass)
+        super
+        subklass.send(:include, CouchRest::Model::Properties)
+        subklass.class_eval <<-EOS, __FILE__, __LINE__ + 1
+          def self.inherited(subklass)
+            super
+            subklass.properties = self.properties.dup
+            # This is nasty:
+            subklass._validators = self._validators.dup
+          end
+        EOS
+        subclasses << subklass
+      end
+      
+      # Accessors
+      attr_accessor :casted_by
+      
+
+      # Instantiate a new ExtendedDocument by preparing all properties
+      # using the provided document hash.
+      #
+      # Options supported:
+      # 
+      # * :directly_set_attributes: true when data comes directly from database
+      #
+      def initialize(doc = {}, options = {})
+        prepare_all_attributes(doc, options)
+        super(doc)
+        unless self['_id'] && self['_rev']
+          self['couchrest-type'] = self.class.to_s
+        end
+        after_initialize if respond_to?(:after_initialize)
+      end
+      
+      
+      # Temp solution to make the view_by methods available
+      def self.method_missing(m, *args, &block)
+        if has_view?(m)
+          query = args.shift || {}
+          return view(m, query, *args, &block)
+        elsif m.to_s =~ /^find_(by_.+)/
+          view_name = $1
+          if has_view?(view_name)
+            return first_from_view(view_name, *args)
+          end
+        end
+        super
+      end
+      
+      ### instance methods
+      
+      # 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
+      
+      # for compatibility with old-school frameworks
+      alias :new_record? :new?
+      alias :new_document? :new?
+    end    
+  end
+end