App\Http\Controllers\Laralum\Laralum::permissionName PHP Method

    public static function permissionName($slug)
    {
        $perm_file = 'permissions';
        $trans = trans($perm_file . '.' . $slug);
        if ($perm_file . '.' . $slug == $trans) {
            return $slug;
        } else {
            return $trans;
        }
    }