模組化的Swift架構(一) Redux入門

2022/3/15 ios@Taipei分享
介紹SwiftRex

Transcript

1. Redux入⾨ Hai Feng Kao 模組化的Swift架構(⼀)
3. Action0 State0 Action1 State1 Action2 State2
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
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
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)