/**
* Save the given preferences
*
* @param Preferences $preferences The preferences to save
*/
public function save(Preferences $preferences)
{
$this->preferences = $preferences->toArray();
// TODO: Elaborate whether we need to patch the contents
// $preferences = $preferences->toArray();
// $this->update(array_diff_assoc($preferences, $this->preferences));
// $this->delete(array_keys(array_diff_key($this->preferences, $preferences)));
$this->write();
}
