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Re: KVC and KVO for arrays

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Re: KVC and KVO for arrays

Subject: Re: KVC and KVO for arrays
From: mmalc crawford <email@hidden>
Date: Wed, 13 Feb 2008 07:34:26 -0800


On Feb 13, 2008, at 6:37 AM, Adam P Jenkins wrote:

Ah, you're correct. But my basic point still is correct, that you do not need to subclass NSMutableArray or implement indexed accessors yourself. You can just use the mutableArray* and mutableSet* methods to have Cocoa do the work for you.

Again no. In the typical case, you *should* implement the indexed accessors, otherwise you end up replacing the whole array/set each time you make a change, which is extremely inefficient.

mmalc

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Re: KVC and KVO for arrays
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References:  
  >KVC and KVO for arrays (From: Hans van der Meer <email@hidden>)
  >Re: KVC and KVO for arrays (From: Adam P Jenkins <email@hidden>)
  >Re: KVC and KVO for arrays (From: mmalc crawford <email@hidden>)
  >Re: KVC and KVO for arrays (From: Adam P Jenkins <email@hidden>)




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