gitlab-org--gitlab-foss/lib/gitlab/optimistic_locking.rb
Robert Speicher 170fef0bd3 Merge branch 'dm-meer-blauw-op-straat' into 'master'
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2017-02-23 17:19:28 +00:00

21 lines
457 B
Ruby

module Gitlab
module OptimisticLocking
module_function
def retry_lock(subject, retries = 100, &block)
loop do
begin
ActiveRecord::Base.transaction do
return yield(subject)
end
rescue ActiveRecord::StaleObjectError
retries -= 1
raise unless retries >= 0
subject.reload
end
end
end
alias_method :retry_optimistic_lock, :retry_lock
end
end