Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Implementing Reactive Programming with ReSwift
Search
Eunju Amy Sohn
December 13, 2017
Programming
240
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Implementing Reactive Programming with ReSwift
2017 Swift Korea Meetup 2 - ReSwift로 리액티브 프로그래밍 구현하기
Eunju Amy Sohn
December 13, 2017
More Decks by Eunju Amy Sohn
See All by Eunju Amy Sohn
내가 커뮤니티 스피킹을 하는 이유
ejsohn
1
450
Cloud Deep Learning for everyone
ejsohn
0
160
Microservice with go and gRPC
ejsohn
1
660
Spot Utilization for GPU Instance Cost Efficiency
ejsohn
0
140
40만명이 쓰는 Django channels 채팅서버, 우리는 어떻게 만들었나?
ejsohn
1
2.5k
Other Decks in Programming
See All in Programming
個人開発者よ、Honoを使え(おじさんver)
tanahiro2010
2
260
なぜCTOを降りてFDEを選んだのか?〜なぜプロダクト企業がFDEで顧客の現場に踏み込むのか〜
gonta
1
210
Starting & Sustaining Code-Based E2E Testing for Non-Coding QA Teams( #jasstniigata )
teyamagu
PRO
1
1k
phperだってパンチカードでコーディングしたい
o0h
PRO
0
330
複雑なUIコンポーネントとの ⻑い付き合い⽅:波及するバグからテスト戦略を経て、安全な再設計へ
mixplace
0
410
AI主導のプログラミング学習アプリを作ってみた
econanringo
0
180
Jetpack Compose Mechanisms
skydoves
3
820
Domain-Driven Transformation
hschwentner
2
2.3k
JAWS-UG 東京支部が始める、JAWS-UG支部コラボ / JAWS-UG lunchtime LT Collaboration
y0hgi
0
270
[Dev Group Paris Octobre 26] Agentforce, SIforce, Claudeforce, Slackbot… on s'y retrouve ?
nabondance
0
110
最近”作らせてる” ローカルAIアプリの話
akit37
0
470
JIS keyboard support in Omarchy
lef237
0
110
Featured
See All Featured
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
35
2.9k
Java REST API Framework Comparison - PWX 2021
mraible
34
9.8k
Building a A Zero-Code AI SEO Workflow
portentint
PRO
0
780
Building AI with AI
inesmontani
PRO
1
1.3k
技術選定の審美眼(2025年版) / Understanding the Spiral of Technologies 2025 edition
twada
PRO
120
120k
Six Lessons from altMBA
skipperchong
29
4.5k
Utilizing Notion as your number one productivity tool
mfonobong
4
620
Measuring Dark Social's Impact On Conversion and Attribution
stephenakadiri
2
310
Paper Plane
katiecoart
PRO
5
54k
Getting science done with accelerated Python computing platforms
jacobtomlinson
2
540
brightonSEO & MeasureFest 2025 - Winning Strategies for Black Friday CRO & PPC - Christian Goodrich
cargoodrich
3
870
How to make the Groovebox
asonas
2
2.5k
Transcript
ReSwift 로 리액티브 프로그래밍 구현하 기 Swift Korea Meetup #2
Eunju Sohn
• 손은주 • 한양대학교 정보시스템학과 재학중 • 매스프레소 iOS 개발자
(콴다!) • Github @EJSohn
None
ReSwift는 단방향 데이터 흐름을 기본으 로 한 아키텍처 라이브러리 (Redux의
swift 구 현체) * https://github.com/ReSwift/ReSwift
그런데 왜..?
• https://en.wikipedia.org/wiki/Reactive_programming • https://karlbowden.com/reswift-prezzo/ • https://stackoverflow.com/questions/34497343/redux-rxjs-any-similarities
1. 2. 3. 4. ReSwift 동작 구조
*https://karlbowden.com/reswift-prezzo/ 현재 재생중인 노래 현재 재생중인 노래 같은 뷰 X
None
ReSwift Point App SubtractViewController AddViewController
State State Changes Views - 앱의 모든 상태는 Store에 저장되어
관리
State AppState.swift
Store AppDelegate.swift
State State Changes Views - 앱의 모든 상태는 Store에 저장되어
관리 - State는 Action에 의해서만 변경 가능 - 단방향 데이터 흐름
Action
Reducer AppReducer.swift
State State Changes Views - 앱의 모든 상태는 Store에 저장되어
관리 - State가 변화할 때 업데이트 - State는 Action에 의해서만 변경 가능 - 단방향 데이터 흐름
구독 UI AddViewController.swift
Action 디스패치 변화한 State 값을 비동기적으로 전달 AddViewController.swift 1. 2.
3.
SubtractViewController.swift Store에 subscribe한 객체들도 모두 동시에 알림을 받습니다! = state에
관련된 모든 UI 업데이트
None
언제 ReSwift를 사용하면 좋을까? • 여러 곳에서 같은 state를 사용,
변경하는 어플리케이션 • 부작용 핸들링을 해야할 때 • 단방향 데이터 흐름으로 부작용 최소화 • 웹소켓, 다양한 API를 사용할 때 * https://karlbowden.com/reswift-prezzo/
이럴 때는 추천드리지 않습니다 • State가 너무 많거나 큰 어플리케이션
• Ex) Image를 직접적으로 저장해두지 말아주세요 • 제스쳐 액션 퍼포먼스가 중요한 앱일 때 • RxSwift를 쓰세요! • Reducer를 심하게 괴롭힐 가능성이 있을 때 (끊이지 않는 action) • 속도 문제를 고려해야합니다. * https://karlbowden.com/reswift-prezzo/
PS. Redux는 Rx와도 잘 어울립니다! * https://redux.js.org/docs/introduction/PriorArt.html
References • https://github.com/ReSwift/ReSwift/issues/78 • https://stackoverflow.com/questions/34497343/redux-rxjs-any- similarities • https://redux.js.org/docs/introduction/PriorArt.html • https://github.com/ReSwift/ReSwift
• https://karlbowden.com/reswift-prezzo/ • https://medium.com/cocoaacademymag/architecture-thoughts- migrating-marvels-ios-app-to-reswift-ef7f20e84e60