encode_to_kvform (OpenID::Server::OpenIDResponse)

    # File lib/openid/server.rb, line 931
          def encode_to_kvform
            # Encode a response in key-value colon/newline format.
            #
            # This is a machine-readable format used to respond to
            # messages which came directly from the consumer and not
            # through the user agent.
            #
            # see: OpenID Specs,
            #    <a href="http://openid.net/specs.bml#keyvalue">Key-Value Colon/Newline format</a>
            return @fields.to_kvform
          end