Swift, Singleton, NSCoding, NSData and NSUserDefaults (Example)

• Touch will increase the high score.
• (Save Data) Send the app to the background.
• (Restore Data) Kill app and relaunch.
• A new character object will be added to the characters array each time the app is launched.

July 28, 2016

Added custom class and implemented NSCoding prototcol. Converting an array of the custom class to NSData to allow for storage/retrieval in NSUserDefaults. Implemented CustomStringConvertible in singleton for easier debug.

Utilises the awesome SwiftyUserDefaults for a Swifty experience.