Hi Brian, Would you please talk about Unit testing, and how we can use it? and perhaps provide for us as a complete course, that would be great

Hi Brian awesome clean code! Just wondering, the carousel blocks the Apple logo and legal, is that going to be okay for App Store submission?

Hey Brian, I noticed that theres an extra (layout:), what is that for? I might need to understand collectionviews without the convenient LBTA tools first c: let locationsController = LocationsCarouselController(layout: <UICollectionViewLayout>, scrollDirection: <UICollectionView.ScrollDirection>)

you're making `LocationCarouselController` sub class of LBTAListController and I believe LBTAListController is subclass from view controller. If I have to implement this as UICollectionView is it possible form me to make location carousel view just subclass of UIView and not have to deal with view life cycle. Any thought on this, why this have to be view controller type?