Startup Swift

Transcript

1. STARTUP SWIFT MO @KUDEKI

2. None

3. EARLY 2016

4. None

5. MVP

6. EMBRACE BEING A BEGINNER

7. PARSE + SWIFT

8. PARSE + SWIFT = FAST (TO WRITE)

9. CONCISE UNINTIMIDATING

10. PARSE + SWIFT = FAST (TO WRITE) (AND LOTS OF

    COCOAPODS)

11. READY FOR SALE!

12. None

13. 100K

14. 2 WEEKS

15. None

16. THINGS ARE BROKEN… FOR A WHILE

17. REQUESTS / MIN

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20. None
21. None

22. let userName = user["firstName"] as! String

23. if let userName = user.objectForKey("firstName”) { displayNameLabel.text = userName.uppercaseString }

24. OPTIONALS

25. GUARD

26. SWITCH

27. TYPES

28. DON’T HAVE TO FIX BUGS THAT DON’T EXIST

29. EXTENSIONS

30. EACH NEW FEATURE BETTER THAN THE LAST

31. SCRAPPING IT

32. TIME TO MOVE OFF OF PARSE

33. & SWIPES ON '

34. NO API SEPARATION

35. let report = PFObject(className:"Report") report["reporter"] = user report["reporteeUser"] = reportee

    report["reportText"] = text report.saveInBackgroundWithBlock { }

36. SO NOW OUR WHOLE APP BECOMES…

37. if parse { } else { }

38. 1.⌘C ⌘V WHOLE FILES FacebookGraphRequest.swift ParseFacebookGraphRequest.swift

39. 2.⌘C ⌘V FUNCTIONS func handleResponse() { } func handleResponseParse() {

    }

40. 3. PROTOCOLS protocol LocationDisplayModel { // What we need to

    display the user's location in a view var neighborhood: String? { get set } var facebookLocation: String? { get set } var currentLocation: String? { get } var showNeighborhood: Bool { get set } . . . func toggleUseNeighborhood() }

41. 3. PROTOCOLS

42. 3. PROTOCOLS class UserLocation : LocationDisplayModel { … class ParseLocation

    : LocationDisplayModel { …

43. TIME INVESTED = WORTH IT

44. SELF DOCUMENTING

45. DEPENDENCIES, SWIFT LANGUAGE CHANGES

46. 6 MONTHS

47. FAST TO LEARN

48. CATCHES MISTAKES FOR YOU

49. IMPROVE AS YOU GO

50. FOCUS ON WHAT’S IMPORTANT