Supporting both iOS 6 and iOS 5 autorotation

Question

Can anyone confirm that to support both iOS 6 and iOS 5 there is no point to adding the new iOS 6 autorotation methods, since the Apple docs suggest that these methods are c

Answer 1

I think the most elegant solution is:

- (NSUInteger)supportedInterfaceOrientations {
    return UIInterfaceOrientationMaskPortrait;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {
    return ((1 << toInterfaceOrientation) & self.supportedInterfaceOrientations) != 0;
}

Do I miss something?