add uniq to post category`s habtm with posts

shaggyone · Mar 26, 2012 · bd80e40 · bd80e40
1 parent 0270797
commit bd80e40
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/models/spree/post_category.rb b/app/models/spree/post_category.rb
@@ -3,7 +3,7 @@ class Spree::PostCategory < ActiveRecord::Base
   validates :name, :presence => true
   validates :permalink,  :presence => true, :uniqueness => true, :if => proc{ |record| !record.name.blank? }
 
-  has_and_belongs_to_many :posts, :join_table => 'spree_post_categories_posts'
+  has_and_belongs_to_many :posts, :join_table => 'spree_post_categories_posts', :uniq => true
 
   before_validation :create_permalink