UICollectionViewController subclass that makes working with
In particular it:
collectionView. This includes call backs if you need additional logic to respond to deletions/insertions/updates/moves.
A small collection of classes, primarily used for handling creating a union of polygons. The resulting polygons are compatible with MapKit. Be warned, it doesn't work for all kinds of polygons.
Currently it is simple and only includes drawing a differently coloured border around the line. See header files for options.
A mini week view to select a day. You can swipe through weeks and tap on days to select them, somewhat similar to the iOS 7 calendar app.