/**
* @param ConfigInterface $config
* @param ConfigInterface $current
*/
private function addConfig(ConfigInterface $config, ConfigInterface $current)
{
$dirs = (array) $current->get('config.dirs');
foreach ($dirs as $dir) {
$this->addConfigByPath($current, $dir);
}
if ($current->exists('config.mode')) {
$config->setOverwriteHandler($this->getOverwriteHandler($config, $current->get('config.mode')));
}
$config->merge($current->all());
}