require 'active_support/concern'

module MailEngine
  module ActsAsMailReceiver
    extend ActiveSupport::Concern

    included do
      cattr_accessor :payload_columns
      cattr_accessor :groups
    end

    module ClassMethods
      def acts_as_mail_receiver(options)
        self.payload_columns = options[:payload_columns]
        self.groups = options[:groups]
      end
    end

    # module InstanceMethods
    # end
  end
end