/** * Adds bundle's classcontent directory into application. * * @param Config $config * @param callable|null $recipe */ private function addClassContentDir(Config $config, callable $recipe = null) { if (null !== $recipe) { $this->runRecipe($config, $recipe); } else { $directory = realpath(dirname($config->getBaseDir()) . DIRECTORY_SEPARATOR . 'ClassContent'); if (false !== $directory) { $this->application->unshiftClassContentDir($directory); } } }