code: def send_request(req) #Parse::Request object
        raise ArgumentError, "Object not of Parse::Request type." unless req.is_a?(Parse::Request)
        request req.method, req.path, req.body, req.headers
      end
docs: Send a {Parse::Request} object.
   @param req [Parse::Request] the request to send
   @raise ArgumentError if req is not of type Parse::Request.
   @return (see #request)