I have an array with nested NSMutableArrays.
I would like to be notified when ever one of the nested arrays has a change in number of objects.
I have read several methods but do not understand how this is done.
(i.e. insertObject:atIndex:)
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Avba
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1Have you read this: http://nshipster.com/key-value-observing/ ? – nhgrif May 04 '14 at 12:10
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you cant observe count on nsarray. – Avba May 04 '14 at 12:31
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Okay. I didn't know. I was just making sure you read that and it wasn't something simple. – nhgrif May 04 '14 at 12:32
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@AvnerBarr: So what is your question exactly? You *know* that you can't observe the count of an NSArray, but you are asking *how* to observe a count change in an array? – Martin R May 04 '14 at 12:39
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There should be a way using nsproxy or overriding some methods using kvc – Avba May 04 '14 at 12:40