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
Cookpad TechConf 2019 〜霞が関〜 クックパッドiOSアプリの 破壊と創造...
Search
giginet
PRO
February 27, 2019
Technology
14
7.2k
Cookpad TechConf 2019 〜霞が関〜 クックパッドiOSアプリの 破壊と創造、そして未来
https://techconf.cookpad.com/2019/
giginet
PRO
February 27, 2019
Tweet
Share
More Decks by giginet
See All by giginet
SwiftでMCPサーバーを作ろう!
giginet
PRO
3
250
Creating Intuitive Developer Tool in Swift
giginet
PRO
0
1.3k
Mergeable Libraryで 高速なアプリ起動を実現しよう!
giginet
PRO
2
5.7k
5分でわかるExplicitly Built Modules
giginet
PRO
1
1.2k
Introduction for Open Source Swift Workshop
giginet
PRO
0
1.7k
Swift Packageを使った 巨大な依存グラフのキャッシュ戦略
giginet
PRO
5
5.9k
Deep Dive into Mergeable Library
giginet
PRO
1
2k
Go beyond the Actor Boundary ~ Swift 6へのConcurrency対応 ~
giginet
PRO
1
4k
新しいビルドツールScipioのご紹介
giginet
PRO
3
1.3k
Other Decks in Technology
See All in Technology
まだ間に合う! StrandsとBedrock AgentCoreでAIエージェント構築に入門しよう
minorun365
PRO
11
750
JavaScript 研修
recruitengineers
PRO
6
1.4k
新規案件の立ち上げ専門チームから見たAI駆動開発の始め方
shuyakinjo
0
650
データアナリストからアナリティクスエンジニアになった話
hiyokko_data
2
310
大「個人開発サービス」時代に僕たちはどう生きるか
sotarok
13
6.8k
スプリントレトロスペクティブはチーム観察の宝庫? 〜チームの衝突レベルに合わせたアプローチ仮説!〜
electricsatie
1
150
なぜSaaSがMCPサーバーをサービス提供するのか?
sansantech
PRO
6
1.7k
進捗
ydah
2
230
実運用で考える PGO
kworkdev
PRO
0
130
Oracle Cloud Infrastructure:2025年8月度サービス・アップデート
oracle4engineer
PRO
0
170
20250903_1つのAWSアカウントに複数システムがある環境におけるアクセス制御をABACで実現.pdf
yhana
2
270
オブザーバビリティが広げる AIOps の世界 / The World of AIOps Expanded by Observability
aoto
PRO
0
250
Featured
See All Featured
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.8k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
185
54k
The World Runs on Bad Software
bkeepers
PRO
70
11k
Become a Pro
speakerdeck
PRO
29
5.5k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
It's Worth the Effort
3n
187
28k
Building Adaptive Systems
keathley
43
2.7k
A Modern Web Designer's Workflow
chriscoyier
696
190k
Fantastic passwords and where to find them - at NoRuKo
philnash
52
3.4k
Why You Should Never Use an ORM
jnunemaker
PRO
59
9.5k
How STYLIGHT went responsive
nonsquared
100
5.8k
Transcript
@giginet ϞόΠϧج൫෦ ʙբ͕ؔʙ ΫοΫύουiOSΞϓϦͷ ഁյͱɺͦͯ͠ະདྷ
2 ࠷ॳͷίϛοτ ݄ ݱࡏ·Ͱͷίϛοτ ϦϦʔεස िճ ϦϦʔεลΓͷ։ൃऀ d
૯ίʔυߦ ˞ݱࡏͷίʔυϕʔεʹҠߦޙ
3 ։ൃऀ͝ͱͷ1ͷྦྷੵϏϧυ࣌ؒ 1h 1.5h
4 27% 73% 155,000ߦ 58,700 ߦ Objective-C Swift
՝ 5 •1ྦྷੵ1࣌ؒ/ਓΛ্ճΔϏϧυ࣌ؒ •ࠓͳ͓25%͋ΔObjective-C •ϝϯς͞Εͯͳ͍ػೳ •ີ݁߹ա͗ͯͲ͔͜ม͑ΔͱյΕΔ
6 բ͕ؔ IUUQTKBXJLJQFEJBPSHXJLJ&##%&#$"&"%#&#"#&"
բ͕ؔͷత 7 •ίʔυཧ •Objective-Cͷഁյ •Ϗϧυ࣌ؒͷվળ
ཧ 8 .PEVMFT %ZOBNJD'SBNFXPSL "QQMJDBUJPO
ݱ࣮
ϚϧνϞδϡʔϧԽ 10 •Ωϟογϡ͕ޮ͖ɺ։ൃ࣌ͷϏϧυߴԽ •ݹ͍࣮ͷӅṭ •ը໘ؒΛૄ݁߹ʹͰ͖Δ
Objective-C Bridging 11 11 MyApp-Bridging-Header.h MyApp-Swift.h
բ͕ؔͷΰʔϧ 12 •։ൃऀͷखݩͷϏϧυ࣌ؒΛ130ҎʹೲΊΔ •Objective-CΛશʹফ͠ڈΔ
։ൃऀͷੜ࢈ੑΛ ͳΜͱ͔͢Δͷ͕ բ͕ؔ
View Model ViewController
15 View Model ViewController ϩδοΫΛ࣋ͭ7JFX XXXManager γϯάϧτϯͷσʔλιʔε .BTTJWF7JFX$POUSPMMFS ڞ௨Խ͞ΕͯංେԽͨ͠Ϟσϧ ☠
σουίʔυ ີ݁߹ 7JFXͷܧঝɺ͍ճ͠ ৮ͬͯ ͍͚ͳ͍ͭ ࠞಱ
DataStore UseCase Presenter ViewBuilder View Wireframe Entity DataStore Entity UseCase
Interactor Presentation Layer Domain Layer Data Layer Repository $PPLQBE7*1&3
17 Tsukuru Cookpad 7*1&3ԽҎલͷ.7$ 0CKFDUJWF$ 4XJGUͷࠞࡏ 7*1&3Խޙͷը໘ͷू߹ 4XJGU ɾɾɾ ࠞಱ
Cookpad
18 Tsukuru Cookpad 7*1&3ԽҎલͷ.7$ 0CKFDUJWF$ 4XJGUͷࠞࡏ 7*1&3Խޙͷը໘ͷू߹ 4XJGU ɾɾɾ 7*1&3ΞϓϦέʔγϣϯ
Cookpad
طଘͷΞʔΩςΫνϟΛ ੜ͔ͨ͠ ϚϧνϞδϡʔϧԽ
20
21 YAML yonaskolb/XcodeGen ࣗಈੜ
22 ৽نλʔήοτ
23 targets: CookpadCore: type: framework platform: iOS sources: - CookpadCore
settings: base: PRODUCT_BUNDLE_IDENTIFIER: com.cookpad.CookpadCore scheme: testTargets: - CookpadCoreTests dependencies: - sdk: Foundation.framework - carthage: Result - carthage: RxCocoa - carthage: RxSwift
24 σΟϨΫτϦߏʹΑΓ ॴଐ͢ΔϏϧυλʔήοτ͕ อূ͞ΕΔ
xcodeprojΛഁյͨ͠Β Ϟδϡʔϧಋೖ͕༰қʹ
ϚϧνϞδϡʔϧͷ ಋೖ 26
բ͕ؔͷίϯηϓτ 27 •େ͖ͳॻ͖͑Λڧ੍͠ͳ͍ •Objective-CΛ࣋ͪࠐ·ͤͳ͍ •࣮ৄࡉVIPERΞϓϦέʔγϣϯʹӅṭ
բ͕ؔͷίϯηϓτ 28 •େ͖ͳॻ͖͑Λڧ੍͠ͳ͍ •Objective-CΛ࣋ͪࠐ·ͤͳ͍ •࣮ৄࡉVIPERΞϓϦέʔγϣϯʹӅṭ
բ͕ؔͷίϯηϓτ 29 •େ͖ͳॻ͖͑Λڧ੍͠ͳ͍ •Objective-CΛ࣋ͪࠐ·ͤͳ͍ •࣮ৄࡉVIPERΞϓϦέʔγϣϯʹӅṭ
30 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C
31 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C
32 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C
33 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C
34 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C
35 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C ந
36 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C Environment ۩ମతͳ࣮ ΠϯλʔϑΣΠεͷΈΛఏڙ
37 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C Environment բ͕ؔήʔτΣΠ
38 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C Bridging HeaderΛ ࣋ͨͳ͍
39 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C Objective-C Bridge ΞϓϦͰ͚ͩ࣋ͭ
Objective-CΛ Έతʹഉআ SwiftԽͷ༏ઌॱҐΛՄࢹԽ
41 Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature B Feature
C Ӆṭ͍ͨ͠
42 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C Environment ΠϯλʔϑΣΠεͷΈΛఏڙ
43 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C Environment ݹ͍ϥΠϒϥϦͷґଘ ΞϓϦͷΈ͕࣋ͭ ۩ମతͳ࣮
44 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C Environment ݹ͍ϥΠϒϥϦͷґଘ ΞϓϦͷΈ͕࣋ͭ ۩ମతͳ࣮ ػೳͷ։ൃ࣌ʹݹ͍ϥΠϒϥϦΛ ҙࣝ͠ͳͯ͘ࡁΉΑ͏ʹ
45 APIClient.share Cookpad Tests 45 Method Swizzling API Stub
46 Environment CookpadEnvironment TestingEnvironment Cookpad Tests Network Logger ը໘ભҠ
47 CookpadCore CookpadComponent Cookpad ɾɾɾ Cookpad Tsukuru Feature A Feature
B Feature C Ҡߦத Ҡߦத
՝ 48 Bundle Dynamic Linking Time Tsukuruશഁյ Feature moduleҠߦ Ϟδϡʔϧؒͷґଘ
దͳϞδϡʔϧׂ୯Ґ ։ൃ৫ͷεέʔϧ Objective-Cશഁյ
͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠ !HJHJOFU