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[bug #41325] KVO: +[NSObject keyPathsForValuesAffecting<Key>] not suppor
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From: |
Frederik |
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Subject: |
[bug #41325] KVO: +[NSObject keyPathsForValuesAffecting<Key>] not supported |
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Date: |
Sun, 26 Jan 2014 13:46:25 +0000 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1) AppleWebKit/537.73.11 (KHTML, like Gecko) Version/7.0.1 Safari/537.73.11 |
Follow-up Comment #2, bug #41325 (project gnustep):
Thanks for the quick fix. Your suggestion about calling
-keyPathsForValuesAffectingXXX: when registering an observer sounds like a
good solution to me, as the result from these methods is unlikely to change
and Apple doesn’t document at which times/intervals they are called either.
One thing I noticed in your change - I think 'dependentKey' should be
capitalized here (i.e. [dependentKey capitalizedString]):
> NSString *selString = [NSString stringWithFormat:
@"keyPathsForValuesAffecting%@",
dependentKey];
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