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Handle nil value

This commit is contained in:
Petko Bordjukov 2019-04-30 01:07:48 +03:00
parent 9930665156
commit ed85b96f4d
1 changed files with 2 additions and 0 deletions
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2
app/helpers/application_helper.rb
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@ -65,6 +65,7 @@ module ApplicationHelper
end end
def rating_label_color(rating) def rating_label_color(rating)
return nil if rating.nil?
case rating.round case rating.round
when (0...3) then 'primary' when (0...3) then 'primary'
when 3 then 'danger' when 3 then 'danger'
@ -75,6 +76,7 @@ module ApplicationHelper
end end
def human_rating(rating) def human_rating(rating)
return nil if rating.nil?
case rating.round case rating.round
when (0...3) then t('ratings.poor') when (0...3) then t('ratings.poor')
when 3 then t('ratings.average') when 3 then t('ratings.average')