public void Detach(ObserverDestroy observer) { observerDestroys.Remove(observer); }
public void Attach(ObserverDestroy observer) { observerDestroys.Add(observer); }
public void Detach(ObserverDestroy observer) { observerDestroys.Remove(observer); }
public void Attach(ObserverDestroy observer) { observerDestroys.Add(observer); }