On Apr 7, 2009, at 10:53 AM, Jon Munson II wrote:
I wasn't certain if, in order to utilize versioning later, that I
would need to mark the current model in some way. The Apple dox
didn't state one way or another, and I didn't wish to make an
assumption and find out later that I missed some important step
which would result in hours of headache.
It's not clear how the discussion indicates there would be "hours of
heartache"?
"The versioned model has a new runtime format (.momd) that is a bundle
containing individually compiled .mom files. You load the .momd model
just as you would a regular .mom file (using
NSManagedObjectModel’sinitWithContentsOfURL:).
To create a versioned model, you start with a normal model such as
that illustrated in Figure 4."
<http://developer.apple.com/documentation/Cocoa/Conceptual/CoreDataVersioning/Articles/vmVersioning.html#//apple_ref/doc/uid/TP40004714
>
It would certainly be trivial to test.
mmalc
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