Contents

require File.dirname(__FILE__) + '/simple_property'
require File.dirname(__FILE__) + '/belongs_to_property'

module CouchPotato
  module Persistence
    module Properties
      def self.included(base)
        base.extend ClassMethods
        base.class_eval do
          def self.properties
            @properties ||= {}
            @properties[self.name] ||= []
          end
        end
      end
      
      module ClassMethods
        def property_names
          properties.map(&:name)
        end
        
        def json_create(json)
          instance = super
          instance.attributes.each do |name, value|
            instance.instance_variable_set("@#{name}_was", value)
          end
          instance
        end
        
        def property(name, options = {})
          clazz = options.delete(:class)
          properties << (clazz || SimpleProperty).new(self, name, options)
        end

        def belongs_to(name)
          property name, :class => BelongsToProperty
        end

      end
    end
  end
end

Version data entries

5 entries across 5 versions & 2 rubygems

Version	Path
langalex-couch_potato-0.2.0	lib/couch_potato/persistence/properties.rb
langalex-couch_potato-0.2.1	lib/couch_potato/persistence/properties.rb
langalex-couch_potato-0.2.2	lib/couch_potato/persistence/properties.rb
speedmax-couch_potato-0.2.0	lib/couch_potato/persistence/properties.rb
speedmax-couch_potato-0.2.2	lib/couch_potato/persistence/properties.rb