SelvinOrtiz\Zit\Zit::bind PHP Метод

    public function bind($id, \Closure $serviceGenerator)
    {
        $this->callables[(string) $id] = function ($zit) use($serviceGenerator) {
            static $object;
            if (null === $object) {
                $object = $serviceGenerator($zit);
            }
            return $object;
        };
    }