# File lib/oauth/provider/authorizer.rb, line 36
      def redirect_uri
        uri = base_uri
        if params[:response_type] == 'code'
          if uri.query
            uri.query << '&'
          else
            uri.query = ''
          end
          uri.query << encode_response
        else
          uri.fragment = encode_response
        end
        uri.to_s
      end