Tag has_many taggings, and delete them on destroy

2013-03-30 11:37:38 -05:00 · 2013-03-30 11:37:38 -05:00 · 0ff4ef2484
parent 04218c8f6c
commit 0ff4ef2484
1 changed files with 3 additions and 0 deletions
--- a/app/models/tag.rb
+++ b/app/models/tag.rb
@ -1,4 +1,7 @@
 class Tag < ActiveRecord::Base
+  has_many :taggings,
+    :dependent => :delete_all
+
  attr_accessor :filtered_count

  scope :accessible_to, ->(user) do