FileStorage extend troubles

Laputa

NFileStorage stores the cache files in one folder but not subfolders. I can create own storage class, who inherit NFileStorage and override protected “getCacheFile” method. But I can't build path in overriden method, because variable “$this->dir” is private. How can I teach NFileStorage save files in subfolders?

HosipLan

Nope, but you can tell him, to create the folder using namespace.

$storage->write('directory' . Nette\Caching\Cache::NAMESPACE_SEPARATOR . 'key', $data);