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Re: Listening for changes

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Re: Listening for changes

Subject: Re: Listening for changes
From: Andre Masse <email@hidden>
Date: Fri, 19 Dec 2008 14:09:30 -0500

Thanks for the explanation. It just works :-)

Andre Masse

On Dec 19, 2008, at 13:51, Keary Suska wrote:

As I understand this approach, it doesn't matter. All you should need to do is observe the "fake" property, and in the observeValueForKeyPath call do whatever you need to do. The + keyPathsForValuesAffectingValueForKey: call just (eventually) causes a KVO notice to be sent for the dependent property. So in this approach, you are coalescing all of the individual calls into one call.
HTH,
Keary Suska
Esoteritech, Inc.
"Demystifying technology for your home or business"


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References:  
  >Listening for changes (From: Andre Masse <email@hidden>)
  >Re: Listening for changes (From: Ken Thomases <email@hidden>)
  >Re: Listening for changes (From: Andre Masse <email@hidden>)
  >Re: Listening for changes (From: Keary Suska <email@hidden>)




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