RubyMotion: Hack Your iOS App Like Never Before

* Talk @ RubyConf Taiwan 2012 (2012.12.08)

Transcript

1. RubyConf Taiwan RubyMotion HACK YOUR IOS APP LIKE NEVER BEFORE
2. Who Am I?
3. ຑพ፡
4. !KPTFQILV
6. WHAT’S RUBYMOTION? A Ruby toolchain for iOS Develop and test native iOS app in Ruby Based on MacRuby Laurent Sansonetti (@lrz)
7. Why RubyMotion?
9. Objective-C Objective-C Runtime iOS SDK Foundation Framework
10. Objective-C Objective-C Runtime iOS SDK Foundation Framework RubyMotion
14. WHY RUBYMOTION? 100% native code Keep your editor App Store compliant
15. Babe, Let’s Rock!!
16. Dirty
17. Dirty
18. The Last Mile
19. DEPLOYMENT Deploy your app to beta testers by TestFlight Deploy to App Store $ rake archive:distribution $ gem install motion-testflight $ rake testflight notes='Orz'
20. // Foo.h @interface Foo: NSObject { } @property (nonatomic, strong) NSString *bar; @end // Foo.m #import “Foo.h” @implementation Foo @synthesize bar = _bar; @end class Foo attr_accessor :bar end Objective-C RubyMotion
21. outputImageProviderFromBufferWithPixelFormat:pixelsWide:pixelsHigh:ba seAddress:bytesPerRow:releaseCallback:releaseContext:colorSpace:shoul dColorMatch: WTF!!
22. NSDictionary *rules = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber NumberWithBool:TRUE],"RubyIsAwesome",nil]; Objective-C RubyMotion rules = { RubyIsAwesome: 1 } What’s the magic??
23. Babe, Rock Again!!
24. LIMITATIONS require eval define_method Proc#binding Regular gems don’t work
25. PROS & CONS One-time fee of $199 Growing faster and faster Apple’s attitude
26. Is RubyMotion the future?
27. %4-
28. App.alert("BubbleWrap is awesome!") App.run_after(0.5) { p "It's #{Time.now}" } App.open_url("http://rubyconf.tw/2012/") Device.iphone? Device.ipad? Device.front_camera? BW::Media.play_modal("http://www.hrupin.com/wp-content/ uploads/mp3/testsong_20_sec.mp3") EM.add_timer 1.0 do puts "Great scott!" end
31. 3VCZ.JOF
34. IS THE RUBYMOTION THE FUTURE? DSL Well-known editor and IDE Support Active community
35. C’mon, it’s Ruby!!
36. Any questions?
37. 5IBOL
    ZPV