Swift NSFetchedResultsController Trickery — Alek ÅströmOne of my absolute favorite classes in the Cocoa Touch framework is NSFetchedResultsController, because it makes data driven animations so easy to implement. Moving things around is how we organize in the physical world, which is why spatial position and animation of it is such an intuitive metaphor for dealing with digital objects. In this post, I will show you how to push NSFetchedResultsControl
