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Prevent Zero-Division Exception

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Sebastian Serth
2019-05-08 20:09:51 +02:00
parent dbe0b10dfa
commit 8c56dec038
1 changed files with 1 additions and 1 deletions
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2
app/models/exercise.rb
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@ -208,7 +208,7 @@ class Exercise < ApplicationRecord
end end
results = self.class.connection.execute(study_group_working_time_query(id, study_group_id, additional_filter)).each do |tuple| results = self.class.connection.execute(study_group_working_time_query(id, study_group_id, additional_filter)).each do |tuple|
if tuple['score'] <= maximum_score if maximum_score > 0.0 && tuple['score'] <= maximum_score
bucket = (tuple['score'] / maximum_score * max_bucket).round bucket = (tuple['score'] / maximum_score * max_bucket).round
else else
bucket = max_bucket # maximum_score / maximum_score will always be 1 bucket = max_bucket # maximum_score / maximum_score will always be 1