def message(state = nil)
      msg = state ? :truthy : :falsey
      return public_send(msg) if respond_to? msg
      self.class.translate(msg, attributes)
    end
def message(state = nil)
      msg = state ? :truthy : :falsey
      return public_send(msg) if respond_to? msg
      self.class.translate(msg, attributes)
    end
@!scope class
 @!method new(args = {})
 Initializes an assertion for the current object

 @param [Hash] args The arguments to check

 @return [Assertion::Base]
 @private
 Returns the message describing the current state

 @param [Boolean] state The state to describe

 @return [String]