Resque\Worker::allWorkers PHP Метод

    public static function allWorkers(Logger $logger = null)
    {
        if (!($ids = Redis::instance()->smembers(self::redisKey()))) {
            return array();
        }
        $workers = array();
        foreach ($ids as $id) {
            if (($worker = self::fromId($id, $logger)) !== false) {
                $workers[] = $worker;
            }
        }
        return $workers;
    }