@@ -28,8 +28,7 @@ knowing the type of model your interacting with. For example, a typical polymorphic assocation looks like the following: class Tag < ActiveRecord::Base - belongs_to :taggable, - :polymorphic => true + belongs_to :taggable, :polymorphic => true end When getting the taggable record, you would normally have to call @@ -45,10 +44,8 @@ class name. === Example class Comment < ActiveRecord::Base - belongs_to :commentable, - :polymorphic => true - belongs_to :commenter, - :polymorphic => true + belongs_to :commentable, :polymorphic => true + belongs_to :commenter, :polymorphic => true end class Article < ActiveRecord::Base @@ -56,8 +53,7 @@ class name. end class User < ActiveRecord::Base - has_many :comments, - :as => :commenter + has_many :comments, :as => :commenter end c = Comment.find(1) # => #<Tag id: 1, commentable_id: 1, commentable_type: "Article", commenter_id: 1, commenter_type: "User"}> README.rdoc @@ -1,5 +1,4 @@ class Article < ActiveRecord::Base belongs_to :author - has_many :comments, - :as => :commentable + has_many :comments, :as => :commentable end test/app_root/app/models/article.rb @@ -1,6 +1,5 @@ class Author < ActiveRecord::Base has_many :articles has_many :pages - has_many :comments, - :as => :commenter + has_many :comments, :as => :commenter end test/app_root/app/models/author.rb @@ -1,6 +1,4 @@ class Comment < ActiveRecord::Base - belongs_to :commentable, - :polymorphic => true - belongs_to :commenter, - :polymorphic => true -end \ No newline at end of file + belongs_to :commentable, :polymorphic => true + belongs_to :commenter, :polymorphic => true +end test/app_root/app/models/comment.rb @@ -1,5 +1,4 @@ class Page < ActiveRecord::Base belongs_to :author - has_many :comments, - :as => :commentable + has_many :comments, :as => :commentable end test/app_root/app/models/page.rb @@ -1,4 +1,3 @@ class User < ActiveRecord::Base - has_many :comments, - :as => :commenter -end \ No newline at end of file + has_many :comments, :as => :commenter +end test/app_root/app/models/user.rb 36409490cdc0b6ff55d8f5dfba45fc9c3b151c85 Aaron Pfeifer aaron.pfeifer@gmail.com http://github.com/pluginaweek/polymorphic_identity/commit/aa3e4e70b5979428a10791339f87c46217c63af1 aa3e4e70b5979428a10791339f87c46217c63af1 2009-04-13T18:52:11-07:00 2009-04-13T18:52:11-07:00 Minor doc / formatting tweaks 698b838553070ad8ab1ff4adff4299516824855d Aaron Pfeifer aaron.pfeifer@gmail.com