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模組化的Swift架構(一) Redux入門

Avatar for Hai Feng Kao Hai Feng Kao
June 23, 2022
Programming
0
150

模組化的Swift架構(一) Redux入門

2022/3/15 ios@Taipei分享
介紹SwiftRex

Avatar for Hai Feng Kao

Hai Feng Kao

June 23, 2022
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Transcript

  1. Redux入⾨ Hai Feng Kao 模組化的Swift架構(⼀)

  2. None

  3. Action0 State0 Action1 State1 Action2 State2

  4. None

  5. Redux • Single source of truth • Read-only state •

    New state is created by pure function

  6. Swift的Redux框架 • ReSwift • swift-composable-architecture • SwiftRex

  7. None

  8. Redux的優點 • Debug容易 • AOP簡單 • 和SwiftUI契合度⾼

  9. Redux缺點 • 同功能的程序碼散落各處 • 處理side e ff ect⿇煩 • Async

    operation • External state management

  10. µFeatures Architecture • A µFeature contains • Example target •

    Test target • Framework target
  11. None

  12. µFeatures + Redux • A µFeature’s framework target contains •

    Actions • States • Reducers • Middlewares

  13. Demo

  14. Redux的缺點 • 當新增⼀個µFeature • 把µFeature的reducer加入reducer list • 把µFeature的middleware加入middleware list •

    把µFeature的state加入global state • 處理reducer、middleware、state的投影(projection)