Gittern\Gaufrette\GitternIndexAdapter::isDirectory PHP Méthode

    public function isDirectory($directory_key)
    {
        $directory_key = trim($directory_key, '/');
        foreach ($this->keys() as $key) {
            if (strpos($key, $directory_key . '/') === 0) {
                return true;
            }
        }
        return false;
    }