@@ -1,5 +1,7 @@ == master +* Remove the PluginAWeek namespace + == 0.0.5 / 2008-06-22 * Remove log files from gems CHANGELOG.rdoc @@ -1,54 +1,52 @@ -module PluginAWeek - # Adds dynamic attributes for polymorphic associations based on the name of - # the class for the polymorphic record. For example, - # - # class Tag < ActiveRecord::Base - # belongs_to :taggable, :polymorphic => true - # end - # - # class Article < ActiveRecord::Base - # has_many :tags, :as => :taggable - # end - # - # t = Tag.find(1) # => #<Tag id: 1, taggable_id: 1, taggable_type: "Article"> - # t.taggable # => #<Article id: 1> - # t.article # => #<Article id: 1> - module PolymorphicIdentity - def self.included(base) #:nodoc: - base.class_eval do - alias_method_chain :method_missing, :polymorphic_identity - alias_method_chain :respond_to?, :polymorphic_identity - end - end - - def method_missing_with_polymorphic_identity(method_id, *args, &block) #:nodoc: - if association_name = find_polymorphic_association_name(method_id) - send(association_name, *args, &block) - else - method_missing_without_polymorphic_identity(method_id, *args, &block) - end +# Adds dynamic attributes for polymorphic associations based on the name of +# the class for the polymorphic record. For example, +# +# class Tag < ActiveRecord::Base +# belongs_to :taggable, :polymorphic => true +# end +# +# class Article < ActiveRecord::Base +# has_many :tags, :as => :taggable +# end +# +# t = Tag.find(1) # => #<Tag id: 1, taggable_id: 1, taggable_type: "Article"> +# t.taggable # => #<Article id: 1> +# t.article # => #<Article id: 1> +module PolymorphicIdentity + def self.included(base) #:nodoc: + base.class_eval do + alias_method_chain :method_missing, :polymorphic_identity + alias_method_chain :respond_to?, :polymorphic_identity end - - # True if a polymorphic association can be found whose foreign type is set - # to the name of the method - def respond_to_with_polymorphic_identity?(method, include_priv = false) #:nodoc: - respond_to_without_polymorphic_identity?(method, include_priv) || !find_polymorphic_association_name(method).nil? + end + + def method_missing_with_polymorphic_identity(method_id, *args, &block) #:nodoc: + if association_name = find_polymorphic_association_name(method_id) + send(association_name, *args, &block) + else + method_missing_without_polymorphic_identity(method_id, *args, &block) end - - private - # Finds the name of the polymorphic association whose foreign type is set to - # the value specified. - def find_polymorphic_association_name(foreign_type_value) - foreign_type_value = foreign_type_value.to_s.camelize - reflection = self.class.reflections.values.find do |reflection| - reflection.options[:polymorphic] && self[reflection.options[:foreign_type]] == foreign_type_value - end - - reflection ? reflection.name : nil - end end + + # True if a polymorphic association can be found whose foreign type is set + # to the name of the method + def respond_to_with_polymorphic_identity?(method, include_priv = false) #:nodoc: + respond_to_without_polymorphic_identity?(method, include_priv) || !find_polymorphic_association_name(method).nil? + end + + private + # Finds the name of the polymorphic association whose foreign type is set to + # the value specified. + def find_polymorphic_association_name(foreign_type_value) + foreign_type_value = foreign_type_value.to_s.camelize + reflection = self.class.reflections.values.find do |reflection| + reflection.options[:polymorphic] && self[reflection.options[:foreign_type]] == foreign_type_value + end + + reflection ? reflection.name : nil + end end ActiveRecord::Base.class_eval do - include PluginAWeek::PolymorphicIdentity + include PolymorphicIdentity end lib/polymorphic_identity.rb 5caa8b507b6d2aab942d87ac2ed730b6cd853e91 Aaron Pfeifer aaron.pfeifer@gmail.com http://github.com/pluginaweek/polymorphic_identity/commit/139d886caf62b734155864828a713641393bb3c9 139d886caf62b734155864828a713641393bb3c9 2008-12-14T19:26:55-08:00 2008-12-14T19:26:55-08:00 Remove the PluginAWeek namespace 1540e4f924327b6e15597810571b895d72d55357 Aaron Pfeifer aaron.pfeifer@gmail.com