Added extension capabilities to has_many and has_and_belongs_to_many proxies [DHH]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2861 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

2 files changed, 20 insertions, 4 deletions

diff --git a/activerecord/test/fixtures/developer.rb b/activerecord/test/fixtures/developer.rb
index 1a4f0648bb..336b48f087 100644
--- a/activerecord/test/fixtures/developer.rb
+++ b/activerecord/test/fixtures/developer.rb
@@ -1,5 +1,11 @@
 class Developer < ActiveRecord::Base
-  has_and_belongs_to_many :projects
+  has_and_belongs_to_many :projects, :extend => Module.new {
+    def find_most_recent
+      find(:first, :order => "id DESC")
+    end
+  }
+
+
   has_and_belongs_to_many :special_projects, :join_table => 'developers_projects', :association_foreign_key => 'project_id'
 
   validates_inclusion_of :salary, :in => 50000..200000
diff --git a/activerecord/test/fixtures/post.rb b/activerecord/test/fixtures/post.rb
index f5adac41dc..6163ec90f8 100644
--- a/activerecord/test/fixtures/post.rb
+++ b/activerecord/test/fixtures/post.rb
@@ -1,7 +1,17 @@
 class Post < ActiveRecord::Base
-  belongs_to :author
-  has_many   :comments, :order => "body"
-  has_one    :very_special_comment, :class_name => "VerySpecialComment"
+  belongs_to :author, :extend => Module.new {
+    def greeting
+      "hello"
+    end
+  }
+
+  has_many   :comments, :order => "body", :extend => Module.new {
+    def find_most_recent
+      find(:first, :order => "id DESC")
+    end
+  }
+
+
   has_many   :special_comments, :class_name => "SpecialComment"
   has_and_belongs_to_many :categories
   has_and_belongs_to_many :special_categories, :join_table => "categories_posts"