Core Data With NSFetchedResultsController and Swift

Respond to Updates Using the NSFetchedResultsControllerDelegate Protocol

Core Data With NSFetchedResultsController and Swift
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In this tutorial, we add the ability to update quotes. Not only do we want the table view to reflect the changes we make to a quote, we also want to make sure the sort order of the quotes is updated when a quote is modified. You guessed it. The NSFetchedResultsController class and the NSFetchedResultsControllerDelegate protocol make this almost trivial.

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