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Fix finishing rate for zero users/submissions

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Maximilian Grundke
2018-05-25 09:59:50 +02:00
parent 82a7a70b2d
commit 5c4ea86c8e
1 changed files with 3 additions and 1 deletions
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4
app/views/exercises/statistics.html.slim
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@ -9,7 +9,9 @@ h1 = @exercise
= row(label: '.finishing_rate') do
p == @exercise.finishers.count ? "#{t('shared.out_of', maximum_value: @exercise.users.distinct.count, value: @exercise.finishers.count)} #{t('exercises.statistics.external_users')}" : empty
p = progress_bar((100.0 / @exercise.users.distinct.count * @exercise.finishers.count).round(2))
- finishers_count = @exercise.users.distinct.count
- finishers_percentage = finishers_count == 0 ? 0 : (100.0 / finishers_count * @exercise.finishers.count).round(2)
p = progress_bar(finishers_percentage)
= row(label: '.average_score') do
p == @exercise.average_score ? t('shared.out_of', maximum_value: @exercise.maximum_score, value: @exercise.average_score.round(2)) : empty