Implement function to calculate the difference in points

2019-06-14 18:02:47 +02:00 · 2019-06-14 18:02:47 +02:00 · c5780c2da3
parent e8207c95c1
commit c5780c2da3
1 changed files with 4 additions and 0 deletions
--- a/app/models/group_score.rb
+++ b/app/models/group_score.rb
@ -3,4 +3,8 @@
 class GroupScore < ApplicationRecord
  belongs_to :team
  belongs_to :group
+
+  def difference_in_points
+    scored_points - received_points
+  end
 end