_get_extension_kv_args (OpenID::AX::KeyValueMessage)

    # File lib/openid/extensions/ax.rb, line 289
          def _get_extension_kv_args(aliases = nil)
            aliases = NamespaceMap.new if aliases.nil?

            ax_args = new_args

            @data.each{|type_uri, values|
              name = aliases.add(type_uri)
              ax_args['type.'+name] = type_uri
              ax_args['count.'+name] = values.size.to_s

              values.each_with_index{|value, i|
                key = "value.#{name}.#{i+1}"
                ax_args[key] = value
              }
            }
            return ax_args
          end