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Enable Style/DoubleNegation Rubocop cop

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This cop checks for uses of double negation (!!) to convert something to a boolean value. It doesn't support autocorrection, so all the offenses where manually solved.

Closes #1374
This commit is contained in:
Chaitanya 2017-03-20 19:12:40 +05:30
parent 56c7906d52
commit 7de009e46e
3 changed files with 7 additions and 8 deletions
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6
app/models/conference.rb
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@ -838,7 +838,7 @@ class Conference < ActiveRecord::Base
# * +True+ -> If conference has a venue object.
# * +False+ -> IF conference has no venue object.
def venue_set?
!!venue
venue.present?
end
##
@ -848,7 +848,7 @@ class Conference < ActiveRecord::Base
# * +True+ -> If conference has a cfp object.
# * +False+ -> If conference has no cfp object.
def cfp_set?
!!program.cfp
program.cfp.present?
end
##
@ -858,7 +858,7 @@ class Conference < ActiveRecord::Base
# * +True+ -> If conference has a start and a end date.
# * +False+ -> If conference has no start or end date.
def registration_date_set?
!!registration_period && !!registration_period.start_date && !!registration_period.end_date
registration_period.present? && registration_period.start_date.present? && registration_period.end_date.present?
end
# Calculates the distribution from events.