Thanks guys, I finally chose to duplicate the object.But I think that would
be a pretty cool feature to be able to "mutate" an object.
For instance, if you have an ancestor A which has a small set of properties
and which evolves to a more sofisticated object (a descendant), there is no
use copying
On Mon, Jan 19, 2009 at 8:39 AM, Antoine Maillard
wrote:
> How can I convert a NSManagedObject of type A into type B ?
How often do you do this in regular code? Is it common for a method
to change the identity of the receiver before returning? Hopefully
the answer is no (KVO trickery aside ;) )
Hi,
I'm using CoreData in one of my projects and I designed an object model with
2 entities : A and B in which B inherits from A.
How can I convert a NSManagedObject of type A into type B ?
Thanks,
Antoine
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