/**
* Has the file already been processed (look at manifest)
*
* @param \FileSystemIterator $file File being processed
*
* @return boolean True if that's the case, false otherwise
*/
protected function hasBeenProcessed($file)
{
$manifest = $this->getManifest($file->getPath());
$baseName = $file->getBasename();
return isset($manifest[$baseName]) && $manifest[$baseName] == $this->generateWeakFingerprint($file);
}
