What’s New in Cocoa Touch
What’s New in Cocoa Touch
WWCD 2018
Performance

Automatic Backing Store

Auto Layout

Nesting
Types (ex. UIApplicationState.active → UIApplication.State.active)
Constants (ex. UIFloatRangeZero → UIFloatRange.zero)
Functions (ex. UIImagePNGRepresentation(image) → image.pngData()
Notifications

Messages


Siri Shortcuts
eligibleForPrediction = true