Plug-In Additions to Core Data Model
Plug-In Additions to Core Data Model
- Subject: Plug-In Additions to Core Data Model
- From: "Kyle Sluder" <email@hidden>
- Date: Fri, 12 Dec 2008 05:48:00 -0500
Hi all,
I'd like to provide plug-in developers with the ability to extend
entities in my application's Core Data model. Ideally, I'd even
extend this functionality to advanced users, but I'll start with
developers. The documentation doesn't adequately describe two issues
I'm having:
1) If I create my model using +mergedModelForBundles:, assuming the
set of models is the same, will I run into versioning issues? I'd
like to think not, or else how could +mergedModelForBundles: be
useful?
2) If I have an entity with the same name but different attributes
defined in two models, will merging these models result in an entity
that contains the union of the attributes? What happens if the
attributes conflict?
In general, is this even a good idea?
Thanks,
--Kyle
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