I’ve really enjoyed writing state machines in Swift. The rich enums allow states to be expressed with wrapped data (associated values) and events to also be exp

I’ve really enjoyed writing state machines in Swift. The rich enums allow states to be expressed with wrapped data (associated values) and events to also be expressed as rich enums. I’ve begun using the pattern to represent state in views, navigation, and obviously when modeling processes (like a firmware update or Bluetooth connection).