Broken change dictionaries in observeValueForKeyPath?
Broken change dictionaries in observeValueForKeyPath?
- Subject: Broken change dictionaries in observeValueForKeyPath?
- From: Jonathan del Strother <email@hidden>
- Date: Wed, 8 Mar 2006 15:23:06 +0000
When observing collections, observeValueForKeyPath is called for
insertions & deletions, but the change dictionary just has null
values for the old and new keys.
This is an old bug - it's existed since 10.3 first came out - and
it's hardly in an obscure area. Is it really not fixed yet? Am I
missing some magical workaround, short of keeping local copies of the
array on each change so that I can figure out what's really changed?
Jon Attachment:
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