public function delete()
    {
        $args = func_get_args();

        return $this->mapRoute($args)->via(\Slim\Http\Request::METHOD_DELETE);
    }
public function delete()
    {
        $args = func_get_args();

        return $this->mapRoute($args)->via(\Slim\Http\Request::METHOD_DELETE);
    }
public function delete ( ) { $ args = func_get_args ( ) ; return $ this -> mapRoute ( $ args ) -> via ( \ Slim \ Http \ Request :: METHOD_DELETE ) ; }
Add DELETE route
@return \Slim\Route
@api
Add DELETE route