FiddleYard

A small collection of Xcode Playgrounds associated with my St. Louis CocoaHeads (April 2018) "Kicking Things Off With Swift" talk.

Slides

FiddleYard.pdf

Contents

• Building Lionel "Toy Train" Commands
  • structs, protocols, protocol extensions, memberwise initializers, etc.
• Being Lazy
  • a quick look at lazy var and code organization
• Managing State Transitions
  • exhaustive switch statements, tuples, resource "tear down" and "set up"