Nestable\MacrosTrait::runMacro PHP Method

    public function runMacro($name, $args)
    {
        if (isset($this->macros[$name])) {
            if (is_callable($this->macros[$name])) {
                return call_user_func_array($this->macros[$name], array_merge([$this], $args));
            }
        }
    }