Scalr\Api\Rest\ApiApplication::__construct PHP Метод

    public function __construct(array $settings = [])
    {
        parent::__construct($settings);
        $cont = $this->getContainer();
        $cont->api->setShared('meta', function () {
            return new Meta();
        });
        $cont->api->setShared('warnings', function () {
            return new Warnings();
        });
        $this->pathPreprocessor = function ($method, $pathInfo) {
            if (preg_match("#^/api/(user|admin|account)/#", $pathInfo)) {
                $pathInfo = preg_replace("#/(user|admin|account)/(v\\d.*?)/#", '/$2/$1/', $pathInfo);
                $this->warnings->appendWarnings(Response::getCodeMessage(301), sprintf('Location %s', $pathInfo));
            }
            return [$method, $pathInfo];
        };
        $this->limiter = new Limiter(\Scalr::getContainer()->config->{'scalr.system.api.limits'});
    }