Mutable to-many relationship not observable
Mutable to-many relationship not observable
- Subject: Mutable to-many relationship not observable
- From: Remco Poelstra <email@hidden>
- Date: Fri, 14 Jan 2011 11:45:21 +0100
Hi,
I've a property digiDevices that's a to-many relationship. I've implemented the value write accesors (in addition to the read ones, which behave perfect):
- (void) insertObject:(DigiDevice *)digiDevice inDigiDevicesAtIndex:(NSUInteger)index {
[digiDevices insertObject:digiDevice atIndex:index];
}
- (void) removeObjectFromDigiDevicesAtIndex:(NSUInteger)index {
[digiDevices removeObjectAtIndex:index];
}
When I modify the relationship through mutableArrayValueForKey: the object is correctly removed, but no notification is send to objects observing the array. The KVC Guide states that I get automatic KVO by implementing these methods.
Is there something I did wrong?
Kind regards,
Remco Poelstra
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