Custom migration on iCloud Core Data
Custom migration on iCloud Core Data
- Subject: Custom migration on iCloud Core Data
- From: Yi Lin <email@hidden>
- Date: Sun, 23 Feb 2014 19:17:12 -0800
I'm developing an app that uses iCloud Core Data in iOS 7, I understand
only lightweight migration is supported for iCloud CD, but at some point a
app may need to migrate to a new model that is different enough where
either custom mapping or migration policy is required. Since that migration
can't happen in the iCloud store in-place, what is the strategy you would
recommend to perform these custom migrations?
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