bedrock-autoloader.php
private function checkCache()
    {
        $cache = get_site_option('bedrock_autoloader');

        if ($cache === false) {
            $this->updateCache();
            return;
        }

        self::$cache = $cache;
    }
private function checkCache()
    {
        $cache = get_site_option('bedrock_autoloader');

        if ($cache === false) {
            $this->updateCache();
            return;
        }

        self::$cache = $cache;
    }
This sets the cache or calls for an update