protected function doClassify($string)
    {
        $partsNamespace = explode('\\', $string);
        $return = [];
        foreach ($partsNamespace as $partNamespace) {
            $parts = explode("-", $partNamespace);
            $parts = array_map([$this, "camelize"], $parts);

            $return[] = implode("_", $parts);
        }
        return implode('\\', $return);
    }