On 22 Aug 2008, at 1:03 am, Oleg Krupnov wrote:

4) Anything else I may have overlooked?


I've read through this thread and it's very interesting.

But one thing that has been overlooked - common or garden notifications. If all you want is to pick up a change in an object a notification is a simple way to do it without writing your own messaging system. It's less powerful than KVO but simpler to understand and much less fussy about managing its "connections" than KVO. Think of it as a half-way house between doing it all yourself and using KVO, which might seem to be "too much magic" for some.

Check out NSNotificationCenter.



cheers, Graham
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