/**
* Save to different disk
* @param string $disk local|s3|rackspace|etc
* @param string $path path/to/file
* @return int
*/
public function to($disk, $path = null)
{
$path = $path === null ? $this->uploader->getFolder() . DIRECTORY_SEPARATOR . $this->getBasename() : $path;
return parent::to($disk, $path);
}
