iCloud Document Storage with UIDocument - Beginning iOS Cloud and Database Development - page 111

Summary
You have now learned how to use UIDocument both locally and with iCloud. Thanks to the
enhancements Apple has made to UIDocument this process is fairly simple and straightforward.
Moving forward into Chapter 6 we will dip our toes into Core Data, creating a very basic addition to
our current app. And as we did with UIDocument , I will walk you through taking Core Data from a local
data store and move it up to iCloud. After that we will revisit all these technologies and show you the
different methods you can use to test your implementations of iCloud.