Dimsav\Translatable\Translatable::saveTranslations PHP 메소드

    protected function saveTranslations()
    {
        $saved = true;
        foreach ($this->translations as $translation) {
            if ($saved && $this->isTranslationDirty($translation)) {
                $translation->setAttribute($this->getRelationKey(), $this->getKey());
                $saved = $translation->save();
            }
        }
        return $saved;
    }