Add :accessible option to Associations for allowing mass assignments using hash. [#474 state:resolved]

Allows nested Hashes (i.e. from nested forms) to hydrate the appropriate
ActiveRecord models.

class Post < ActiveRecord::Base
  belongs_to :author,   :accessible => true
  has_many   :comments, :accessible => true
end

post = Post.create({
  :title    => 'Accessible Attributes',
  :author   => { :name => 'David Dollar' },
  :comments => [
    { :body => 'First Post!' },
    { :body => 'Nested Hashes are great!' }
  ]
})

post.comments << { :body => 'Another Comment' }

Signed-off-by: Pratik Naik <pratiknaik@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb
index 3adbc0ce1f..e23818eb33 100644
--- a/activerecord/test/models/post.rb
+++ b/activerecord/test/models/post.rb
@@ -33,6 +33,12 @@ class Post < ActiveRecord::Base
   has_and_belongs_to_many :categories
   has_and_belongs_to_many :special_categories, :join_table => "categories_posts", :association_foreign_key => 'category_id'
 
+  belongs_to              :creatable_author,     :class_name => 'Author',   :accessible => true
+  has_one                 :uncreatable_comment,  :class_name => 'Comment',  :accessible => false, :order => 'id desc'
+  has_one                 :creatable_comment,    :class_name => 'Comment',  :accessible => true,  :order => 'id desc'
+  has_many                :creatable_comments,   :class_name => 'Comment',  :accessible => true,  :dependent => :destroy
+  has_and_belongs_to_many :creatable_categories, :class_name => 'Category', :accessible => true
+
   has_many :taggings, :as => :taggable
   has_many :tags, :through => :taggings do
     def add_joins_and_select