Re: Dependent values that are not iVars
Re: Dependent values that are not iVars
- Subject: Re: Dependent values that are not iVars
- From: Kyle Sluder <email@hidden>
- Date: Fri, 18 Dec 2009 11:56:02 -0800
On Fri, Dec 18, 2009 at 11:48 AM, Paul Bruneau
<email@hidden> wrote:
> Ugh, so I guess you are saying that derived properties are not trustworthy
> in this usage?
No, just that if you don't actually change the value, KVO might not
bother notifying listeners. The actual values are fine, just wanted to
address this issue in case you see fewer change notifications than you
expect in the course of your debugging.
--Kyle Sluder
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