RAC用クラス拡張の作り方

ReactiveCocoa関西 LT

Transcript

1. !
   RAC༻Ϋϥε֦ுͷ࡞Γํ
   @yonekawa
   

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4. ษڧձͱ͔Ͱ͖Δ޿͍εϖʔε
   ͋Γ·͢
   

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5. ؔ౦։࠵ΑΖ͘͠!
   ͓ئ͍͠·͢ʂʂ
   

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6. ReactiveCocoaͷ
   ͍͍ͱ͜Ζ
   

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7. FRPͱ͔MVVMͱ͔͸
   ΋ͪΖΜ͚ͩͲ
   

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8. • [textField rac_textSignal]
   • [alertView rac_buttonClickedSignal]
   • [tableViewCell rac_prepareForReuseSignal]
   • [imagePicker rac_imageSelectedSignal]
   • [object rac_liftSelector:withSignals:]
   

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9. ૊ΈࠐΈΫϥε޲͚ͷ
   ֦ு͕ॆ࣮ͯ͠Δ
   

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10. αʔυύʔςΟϥΠϒϥϦͱ͔
    ࣗ࡞Ϋϥε͸Ͳ͏͢Δʁ
    

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12. ΧςΰϦ࡞Ε͹͍͍Α
    

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13. ࣮ࡍʹ৭ʑ࡞ͬͯΈͨ
    

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14. [SVProgressHUD rac_dismiss]
    SVProgressHUD͕dismiss͞ΕͨΒ(fade animation͕
    ऴΘͬͨΒ)ൃՐ͢ΔRACSignalΛฦ͢
    

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15. • NSNotificationCenterͷ
    rac_addObserverForNameͰNotification͕
    ඈΜͩ࣌ͷRACSignalΛ࡞੒
    • ͦͷsignalΛsubscribeNextͨ͠blockͷதͰ
    ໭Γ஋༻ͷsubjectΛsendComplete͠ɺsignal
    Λdispose͢Δ
    

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16. [NJKWebViewProgress rac_updateSignal]
    NJKWebViewProgressDelegateͷ
    webViewProgress:updateProgress:͕ݺͼग़͞ΕΔ౓
    ʹൃՐ͢ΔRACSignalΛฦ͢
    

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17. RACDelegateProxy
    • initWithProtocolͰࢦఆͨ͠Protocolʹ४ڌ
    ͨ͠ProxyΦϒδΣΫτΛ࡞੒
    • ProxyΦϒδΣΫτͷsignalForSelectorͰ
    selector͕ݺ͹Εͨ࣌ʹൃՐ͢ΔRACSignalΛ
    ฦͯ͘͠ΕΔ
    

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18. [UIButton rac_16shotSignal]
    1ඵؒʹ16ճϘλϯΛ࿈ଧ͢ΔͱൃՐ͢ΔRACSignalΛฦ͢
    

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19. https://github.com/
    yonekawa/
    RACSupportExamples
    

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