Fix class_reference bug

citier.gemspec

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |s|
   s.name = %q{citier}
-  s.version = "0.1.15"
+  s.version = "0.1.16"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 1.2") if s.respond_to? :required_rubygems_version=
   s.authors = ["Peter Hamilton, Originally from Laurent Buffat, Pierre-Emmanuel Jouve"]

lib/citier/class_methods.rb

@@ -25,7 +25,7 @@ def acts_as_citier(options = {})
 
         # The the Writable. References the write-able table for the class because
         # save operations etc can't take place on the views
-        self.const_set("Writable", create_class_writable(self))
+        self.const_set("Writable", create_class_writable(self)) unless self.const_defined?(:Writable)
 
         after_initialize do
           if self.new_record?     
@@ -43,7 +43,7 @@ def acts_as_citier(options = {})
         # Add the functions required for children only
         send :include, Citier::ChildInstanceMethods
       else
-      # Root class
+        # Root class
 
         citier_debug("Root Class")
 

lib/citier/core_ext.rb

@@ -19,19 +19,10 @@ def is_new_record(state)
   def self.create_class_writable(class_reference)  #creation of a new class which inherits from ActiveRecord::Base
     Class.new(ActiveRecord::Base) do
       include Citier::InstanceMethods::ForcedWriters
-
-      t_name = class_reference.table_name
-
       # set the name of the table associated to this class
       # this class will be associated to the writable table of the class_reference class
-      self.table_name = t_name.gsub(/^view_/, '')
-
-      class_attribute :view_class, :writable_serialized_attributes
-      self.view_class = class_reference
-
-      def self.serialized_attributes
-        self.writable_serialized_attributes ||= class_reference.serialized_attributes.reject { |key, value| class_reference.superclass.column_names.include?(key) }
-      end
+      self.table_name = class_reference.table_name.gsub(/^view_/, '')
+      self.serialized_attributes ||= self.class_reference.serialized_attributes.reject { |key, value| self.class_reference.superclass.column_names.include?(key) }
     end
   end
 end

lib/citier/instance_methods.rb

@@ -1,7 +1,7 @@
 module Citier
-  module InstanceMethods    
+  module InstanceMethods
     def self.included(base)
-      base.send :include, ForcedWriters
+      ActiveRecord::Base.send :include, ForcedWriters
     end
 
     module ForcedWriters
@@ -32,7 +32,7 @@ class CitierUniquenessValidator < ActiveModel::EachValidator
       def validate_each(object, attribute, value)
         existing_record = object.class.where(attribute.to_sym => value).limit(1).first
         if existing_record && existing_record.as_root != object.as_root #if prev record exist and it isn't our current obj
-              object.errors[attribute] << (options[:message] || "has already been taken.")  
+          object.errors[attribute] << (options[:message] || "has already been taken.")
         end 
       end  
     end