> On 26 Jan 2015, at 15:00, Richard Charles <rcharles...@gmail.com> wrote:
> 
> 
>> On Jan 25, 2015, at 4:16 PM, Jerry Krinock <je...@ieee.org> wrote:
>> 
>> The reason I had to run that test is because I don’t use KVO for observing 
>> managed object properties.  Instead, I use NSNotificationCenter, which has 
>> these advantages…
> 
> Where do you post the notification from for a managed object property change? 
> It doesn’t work in a managed object's custom public property accessor because 
> the public property accessor is not called during undo redo. Only the 
> primitive set accessor is called.

I expect he’s observing NSManagedObjectContextObjectsDidChangeNotification.


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