reject update if subject and body are both blank

jackdempsey · May 30, 2012 · 2f9a151 · 2f9a151
1 parent 2cc363c
commit 2f9a151
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/models/lists/list.rb b/app/models/lists/list.rb
@@ -5,6 +5,6 @@ class List < ActiveRecord::Base
 
     attr_accessible :body, :position, :subject, :listable, :list_items_attributes
 
-    accepts_nested_attributes_for :list_items
+    accepts_nested_attributes_for :list_items, reject_if: ->(o) {o[:subject].blank? and o[:body].blank?}, allow_destroy: true
   end
 end