is again ruby 1.9 compatible

CHANGES.md

@@ -8,4 +8,5 @@
 * support attachments via the _attachments property
 * support for namespaces models
 * removed belongs_to macro for now
-* removed CouchPotato::Config.database_server, just set CouchPotato::Config.database_name to the full url if you are not using localhost:5984
+* removed CouchPotato::Config.database_server, just set CouchPotato::Config.database_name to the full url if you are not using localhost:5984
+* Ruby 1.9 was broken and is now working again

lib/couch_potato/persistence/dirty_attributes.rb

@@ -5,6 +5,11 @@ module DirtyAttributes
       def self.included(base)
         base.class_eval do
           after_save :reset_dirty_attributes
+
+          def initialize(attributes = {})
+            super
+            assign_attribute_copies_for_dirty_tracking
+          end
         end
       end
 
@@ -17,6 +22,12 @@ def dirty?
 
       private
 
+      def assign_attribute_copies_for_dirty_tracking
+        attributes.each do |name, value|
+          self.instance_variable_set("@#{name}_was", clone_attribute(value))
+        end if attributes
+      end
+
       def reset_dirty_attributes
         self.class.properties.each do |property|
           instance_variable_set("@#{property.name}_was", clone_attribute(send(property.name)))

lib/couch_potato/persistence/properties.rb

@@ -12,7 +12,7 @@ def self.properties
           end
         end
       end
-
+      
       module ClassMethods
         # returns all the property names of a model class that have been defined using the #property method
         #

lib/couch_potato/persistence/simple_property.rb

@@ -49,18 +49,6 @@ def accessors_module_for(clazz)
       def define_accessors(base, name, options)
         base.class_eval do
           attr_reader "#{name}_was"
-
-          def initialize(attributes = {})
-            super attributes
-            assign_attribute_copies_for_dirty_tracking
-          end
-
-          def assign_attribute_copies_for_dirty_tracking
-            attributes.each do |name, value|
-              self.instance_variable_set("@#{name}_was", clone_attribute(value))
-            end if attributes
-          end
-          private :assign_attribute_copies_for_dirty_tracking
 
           define_method "#{name}" do
             value = self.instance_variable_get("@#{name}")