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# frozen_string_literal: true
# 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
if options[:message]
record.errors.add(:base, options[:message])
else
record.errors.add(attribute, "is not a correct duration")
end
end
end
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