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metu.life/app/models/concerns/expireable.rb

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505 B

# frozen_string_literal: true
module Expireable
extend ActiveSupport::Concern
included do
scope :expired, -> { where.not(expires_at: nil).where('expires_at < ?', Time.now.utc) }
attr_reader :expires_in
def expires_in=(interval)
self.expires_at = interval.to_i.seconds.from_now unless interval.blank?
@expires_in = interval
end
def expire!
touch(:expires_at)
end
def expired?
!expires_at.nil? && expires_at < Time.now.utc
end
end
end