Exception-safe method of disabling event firing in SharePoint 2010

SPDisableEventFiring.cs

public class SPDisableEventFiring : SPEventReceiverBase, IDisposable
{
    private bool _eventFiringEnabled;

    public SPDisableEventFiring()
    {
        _eventFiringEnabled = base.EventFiringEnabled;
        base.EventFiringEnabled = false;
    }

    public void Dispose()
    {
        base.EventFiringEnabled = _eventFiringEnabled;
    }
}

/** Usage */

using (SPDisableEventFiring scope = new SPDisableEventFiring())
{
  // Do stuff without firing events
}