Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
App Architecture By Manual DI
Search
Yoshikuni Kato
September 20, 2017
Programming
2
520
App Architecture By Manual DI
@ 集まれSwift好き!Swift愛好会 vol23
https://love-swift.connpass.com/event/63840/
Yoshikuni Kato
September 20, 2017
Tweet
Share
More Decks by Yoshikuni Kato
See All by Yoshikuni Kato
The Elm Architecture & Swift
yoching
0
870
iOS developers community in Tokyo
yoching
0
630
Swiftエンジニアが海外のポジションに応募する
yoching
10
2.9k
App Architecture By Manual DI
yoching
0
640
Passing function to function arguments
yoching
0
610
「新規アプリの設計」を設計する
yoching
1
1.8k
関数を引数として渡す書き方のポイント
yoching
0
750
App Architecture Sample
yoching
0
92
San Francisco Report
yoching
0
640
Other Decks in Programming
See All in Programming
カラム追加で増えるActiveRecordのメモリサイズ イメージできますか?
asayamakk
4
1.9k
[PyCon Korea 2024 Keynote] 커뮤니티와 파이썬, 그리고 우리
beomi
0
120
色々なIaCツールを実際に触って比較してみる
iriikeita
0
320
「今のプロジェクトいろいろ大変なんですよ、app/services とかもあって……」/After Kaigi on Rails 2024 LT Night
junk0612
4
2k
見せてあげますよ、「本物のLaravel批判」ってやつを。
77web
4
5.7k
Pinia Colada が実現するスマートな非同期処理
naokihaba
4
210
Duckdb-Wasmでローカルダッシュボードを作ってみた
nkforwork
0
110
3rd party scriptでもReactを使いたい! Preact + Reactのハイブリッド開発
righttouch
PRO
1
590
EventSourcingの理想と現実
wenas
6
2.2k
CPython 인터프리터 구조 파헤치기 - PyCon Korea 24
kennethanceyer
0
250
AWS IaCの注目アップデート 2024年10月版
konokenj
3
3.3k
Quine, Polyglot, 良いコード
qnighy
4
620
Featured
See All Featured
Bootstrapping a Software Product
garrettdimon
PRO
305
110k
Navigating Team Friction
lara
183
14k
Optimizing for Happiness
mojombo
376
69k
Rebuilding a faster, lazier Slack
samanthasiow
79
8.7k
Raft: Consensus for Rubyists
vanstee
136
6.6k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
26
1.4k
5 minutes of I Can Smell Your CMS
philhawksworth
202
19k
Java REST API Framework Comparison - PWX 2021
mraible
PRO
28
8.2k
Git: the NoSQL Database
bkeepers
PRO
427
64k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
Automating Front-end Workflow
addyosmani
1366
200k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
131
33k
Transcript
App Architecture by Manual DI @yoshikuni_kato SwiftѪձ vol23 2017/09/20 1
Who am I ? • Yoshikuni KatoʢՃ౻༝܇ʣ @yoshikuni_kato • iOS
Engineerʢ2.5 yearsʣ • Yahoo! Japan -> OHAKO • Radi-Hey → 2
Presentation at iOSDC 2017 1 1 https://speakerdeck.com/yoching/guan-shu-woyin-shu-tositedu-sushu-kifang-falsepointo 3
Self Introduction - Interests • Software Design • App Architecture
Patterns • Test • Functional Reactive Programming (ReactiveSwift) • Functional Approach • UI Implementation • AutoLayout (priority / ...) • UIStackView • UIViewPropertyAnimator • Custom Transition 4
Self Introduction - Few experiences • Older OS • Objective-C
• Maintenance / Operation • DB Management • CoreAnimation / CoreGraphics 5
App Architecture by Manual DI 6
Sample Code • yoching/iOSAppArchitectureSample 2 2 https://github.com/yoching/iOSAppArchitectureSample 7
Past Architecture • MVVM-C • ը໘ભҠͷཧͱMVVM 3 • Coordinatorύλʔϯͷ࣮ફ 4
4 https://speakerdeck.com/yoching/coordinatorpatanfalseshi-jian 3 https://speakerdeck.com/yoching/hua-mian-qian-yi-falseguan-li-tomvvm 8
https://speakerdeck.com/yoching/hua-mian-qian-yi-falseguan-li-tomvvm 9
Past Architecture Problems • 2 tasks in Coordinator • View
Transition • Dependency Injection • hard to test • cannot replace with stub objects 10
Inspirations • Minimizing Decision Fatigue to Improve Team Productivity @
try! swift 2017 5 • Application / UI / Components (Project Organization) • ґଘੑͷೖʢDependency Injection) @ wikipedia 6 • खಈͰͷDI / ࣗಈతͳDI • Deep Linking at Kickstarter @ SwiftTalk 7 • Routing logics 7 https://talk.objc.io/episodes/S01E49-deep-linking-at-kickstarter 6 https://ja.wikipedia.org/wiki/%E4%BE%9D%E5%AD%98%E6%80%A7%E3%81%AE%E6%B3%A8%E5%85%A5 5 https://www.slideshare.net/DerekLee/minimizing-decision-fatigue-to-improve-team-productivity 11
Architecture 12
2 Types of Objects • Runtime Objects • several objects
for app runtime • testable (all dependencies are injected) • Dependency Management • doing Dependency Injection • no need to test (like setting file) 13
Sample Code • yoching/iOSAppArchitectureSample 2 2 https://github.com/yoching/iOSAppArchitectureSample 14
Development Workflow situation workflow make service make service -> update
components make view make VC & VM -> make function at ViewFactory make transition update coordinator 15
Result • Coordinator: only view transition • Factory & Components:
Dependency Injection • No Singleton! • App / Components / UI is good for object organizing (not only folder structures) 16
Thank you! 17