Re: KVO and the observeValueForKeyPath bottleneck

FROM : Scott Anguish
DATE : Mon Jul 17 22:00:59 2006

On Jul 17, 2006, at 2:31 PM, Matt Neuburg wrote:

>
> <http://developer.apple.com/documentation/Cocoa/Conceptual/

> KeyValueObserving
> /Concepts/KVOBasics.html#//apple_ref/doc/uid/20002252-179866>
>
> (Interestingly, the comment in that example is completely different 
> from the
> comment in the copy on my machine.) The code shown in the example 
> will break
> if super is NSObject. So perhaps I should file a bug on the docs.



   Actually, that was why it says "if it implements it".  Now I suppose 
one could argue that NSObject does implement it, but as Chris said, 
it just throws.