Illuminate\Routing\Redirector::action PHP Méthode

    public function action($action, $parameters = [], $status = 302, $headers = [])
    {
        $path = $this->generator->action($action, $parameters);
        return $this->to($path, $status, $headers);
    }

 public function postFork($hash)
 {
     $parent = $this->repository->getByHash($hash);
     $command = new Commands\CreateForkCommand($this->request->get('code'), $this->auth->user(), $parent);
     $fork = $this->bus->execute($command);
     return $this->redirector->action('BinController@getShow', [$fork->hash]);
 }