Give your simulator superpowers

RocketSim: An Essential Developer Tool
as recommended by Apple

Updating to Swift 4.2

Swift 4.2 is a major release and shipped with Xcode 10. It comes with a lot of code improvements for which the best way to start is to watch the WWDC 2018: What’s New in Swift session. Some of the improvements are easy to implement in your existing code. Replace strongSelf with self SE-0079 makes …