Swift 2.0

My post WWDC talk about Swift 2.0 @ Swift Paris - 17/06/2015

Transcript

1. Swift 2.0 @greg3z
2. Menu • Objective C enhancements • Availability • Error handling • Swift 2.0 Migration • •
3. Objective C enhancements • Generics • Nullability
4. Availability
5. Availability
6. Error handling
7. do
8. do
9. do
10. do X
11. do
12. Error handling
13. Error handling
14. Error handling
15. Error handling
16. Error handling
17. Error handling
18. Error handling
19. Objective C enhancements AnyObject -> T T! -> T or T? Swift 2.0 Migration
20. StdLib: global functions 101 -> 77 sorted(elements, f) -> elements.sort(f) count(string) -> string.count Swift 2.0 Migration
21. Option sets .FlexibleWidth | .FlexibleHeight [.FlexibleWidth, .FlexibleHeight] none -> [] Swift 2.0 Migration
22. Error handling Methods with NSError** -> do / try / catch Swift 2.0 Migration
23. var -> let warning unused variable println -> print count(string) -> string.characters.count Swift 2.0 Migration
25. Protocol Extensions
26. Protocol-Oriented Programming
27. POP
31. Swift Open Source
32. iOS dev -> fullstack dev
33. guard defer if case .A = a where everywhere Generated Interface Misc
34. Questions? :) @greg3z