add vote counters to comments

2015-08-11 19:31:52 +02:00
parent 19ef481917
commit 0291f574a2
6 changed files with 28 additions and 8 deletions
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -28,4 +28,7 @@ class Comment < ActiveRecord::Base
    user
  end

+  def total_votes
+    votes_for.size
+  end
 end