handle 0 max score

This commit is contained in:
Jan Renz
2015-04-23 15:45:19 +02:00
parent c7d939104f
commit 78f8833eb2

View File

@ -42,7 +42,7 @@ class Submission < ActiveRecord::Base
score / exercise.maximum_score
else
0
return
end
end
def percentage