# File lib/active_record/validations.rb, line 108
      def generate_full_message(options = {})
        keys = [
          "full_messages.#{@message}""full_messages.#{@message}",
          'full_messages.format''full_messages.format',
          '%{attribute} %{message}'
        ]

        options.merge!(:default => keys, :message => self.message)
        I18n.translate(keys.shift, options)
      end