adds ballot_lines counter to investments

2017-04-28 13:19:43 +02:00
parent 7e6077e152
commit a4bfe9c50c
3 changed files with 8 additions and 2 deletions
--- a/app/models/budget/ballot/line.rb
+++ b/app/models/budget/ballot/line.rb
@@ -2,7 +2,7 @@ class Budget
  class Ballot
    class Line < ActiveRecord::Base
      belongs_to :ballot
-      belongs_to :investment
+      belongs_to :investment, counter_cache: :ballot_lines_count
      belongs_to :heading
      belongs_to :group
      belongs_to :budget