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KVO: change dictionary for to-many relationship

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KVO: change dictionary for to-many relationship

Subject: KVO: change dictionary for to-many relationship
From: Pavel Kapinos <email@hidden>
Date: Tue, 19 Jul 2005 20:52:49 -0700

Hi,

IIRC there was a bug in 10.3 with respect to NSKeyValueChangeNewKey and NSKeyValueChangeOldKey entries of change dictionary in observeValueForKeyPath:ofObject:change:context: for observing to-many relationship change, as they were just nil all the time for insertion/ removal/replacement.

It seems to me 10.4 still has this problem.

Anyone can confirm/verify this?

Thank you!
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