On 14 Nov 2009, at 02:11, David Catmull wrote:
> In my Core Data app, I have objects with a date property, and I want to
> maintain a list of all years that I have objects in. I'm having trouble
> settling on an approach.
>
> Currently, I'm listening for
> NSManagedObjectContextObjectsDidChang
On Fri, Nov 13, 2009 at 6:11 PM, David Catmull
wrote:
> Currently, I'm listening for
> NSManagedObjectContextObjectsDidChangeNotification. This is working fine for
> additions and deletions, but it's harder for changes, mainly because I don't
> know the old value. If I did, I could check if the
First of all, after reading your message, I believe the subject of
your message should be "KVO vs MOC change notification". But we all
get our terms mixed up once in awhile :)
On 2009 Nov 13, at 18:11, David Catmull wrote:
Recommendations? Other options?
I believe there is no easy answer
In my Core Data app, I have objects with a date property, and I want to
maintain a list of all years that I have objects in. I'm having trouble
settling on an approach.
Currently, I'm listening for
NSManagedObjectContextObjectsDidChangeNotification. This is working fine for
additions and delet
