debian-mirror-gitlab/app/validators/duration_validator.rb
2017-08-17 22:00:37 +05:30

17 lines
475 B
Ruby

# DurationValidator
#
# Validate the format conforms with ChronicDuration
#
# Example:
#
# class ApplicationSetting < ActiveRecord::Base
# validates :default_artifacts_expire_in, presence: true, duration: true
# end
#
class DurationValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
ChronicDuration.parse(value)
rescue ChronicDuration::DurationParseError
record.errors.add(attribute, "is not a correct duration")
end
end