KnpLabs/Gaufrette — pull request #185 by beregond (2013-06-19 10:37:14+00:00)
Title: Added possibility of seeking for file domain.

Allows to seek for file domain like:
```php
$domain = $filesystemMap->seek($file->getFilesystem());

if ($domain == 'some_domain') {
// (...)
} else {
// (...)
}
```