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Re: Key-Value Observing: light-weight or heavy-weight?
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Re: Key-Value Observing: light-weight or heavy-weight?


  • Subject: Re: Key-Value Observing: light-weight or heavy-weight?
  • From: Jerry Krinock <email@hidden>
  • Date: Fri, 8 May 2009 10:11:37 -0700


On 2009 May 07, at 17:29, Stuart Malin wrote:

is each individual observer reasonably light-weight, and this a viable way to go.

Well, I wish you'd get an answer from someone smarter about this than me, but since you didn't, here's my two cents:


KVO is light-weight.

Also, since you're considering some "servious" KVO, besides Apple's documentation, read this:

http://mikeash.com/?page=pyblog/key-value-observing-done-right.html

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References: 
 >Key-Value Observing: light-weight or heavy-weight? (From: Stuart Malin <email@hidden>)

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