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
SE-XXXX Function Builders を読み解く / Reading the spec of Function Builders
Search
Kuniwak
PRO
July 08, 2019
Programming
5
780
SE-XXXX Function Builders を読み解く / Reading the spec of Function Builders
Kuniwak
PRO
July 08, 2019
Tweet
Share
More Decks by Kuniwak
See All by Kuniwak
住宅を WebXR で評価しよう / Evaluating My Home by WebXR
orgachem
PRO
0
38
HOME VR
orgachem
PRO
1
750
uGUI の自動操作の考え方と操作方法
orgachem
PRO
0
1.1k
Swift Macro に備えて構文木を 10min で学ぶ / Learn Syntax Tree for Swift Macro in 10 minutes
orgachem
PRO
1
920
SoftWare Engineer in Test のおしごと / What is SWET
orgachem
PRO
1
860
私と Nature Remo E / Nature Remo E
orgachem
PRO
0
24k
存在しないアセットへの参照と 未公開アセットでのネタバレに どう立ち向かうか / How to prevent missing assets and spoilers by assets
orgachem
PRO
1
900
睡眠する技術 / Technology to Sleep
orgachem
PRO
15
13k
LintオタクによるLint解説 / Introduction to Lints
orgachem
PRO
26
12k
Other Decks in Programming
See All in Programming
OpenAPIを中心に考えるAPI開発入門 / Introduction to API Development with a Focus on OpenAPI
seike460
PRO
2
170
Amazon SQSコンシューマー疎結合への旅 - 出張! #DevelopersIO IT技術ブログの中の人が語る勉強会 #3
quiver
0
270
Scalable Customer Journey Orchestration (CJO)
lewuathe
0
340
Build Apps for iOS, Android & Desktop in 100% Kotlin With Compose Multiplatform (mDevCamp 2024)
zsmb
0
340
Let's learn code review
riofujimon
2
440
[技育CAMPアカデミア]アイディアを形に!【超入門】スマホアプリ開発〜リリースまでの流れをご紹介
teamlab
PRO
0
380
Snowflakeで眠ったデータを起こそう!
estie
0
120
障害対応を起点としたもっといい開発と運用のサイクル作りのためにできること / Hatena Enginner Seminar #29
polamjag
0
210
Micro Frontends for Java Microservices - Devnexus 2024
mraible
PRO
0
500
dbtのドメイン分割による データ基盤の改善とDigdagとの連携
sakama
0
360
Zero Waste, Radical Magic, and Italian Graft – Quarkus Efficiency Secrets
hollycummins
0
230
Elm 0.19.0 Changes
bkuhlmann
0
490
Featured
See All Featured
Producing Creativity
orderedlist
PRO
337
39k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
60
14k
10 Git Anti Patterns You Should be Aware of
lemiorhan
648
58k
GitHub's CSS Performance
jonrohan
1025
450k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
34
8.9k
Faster Mobile Websites
deanohume
299
30k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
659
120k
How to Ace a Technical Interview
jacobian
272
22k
Building Better People: How to give real-time feedback that sticks.
wjessup
355
18k
We Have a Design System, Now What?
morganepeng
43
6.8k
Imperfection Machines: The Place of Print at Facebook
scottboms
260
12k
The Straight Up "How To Draw Better" Workshop
denniskardys
227
130k
Transcript
4&9999 'VODUJPO#VJMEFST ΛಡΈղ͘ Kuniwak - DeNA Co.,Ltd. 2019.07.08
"CPVUNF
,VOJXBL w ॴଐˠ • github.com/Kuniwak • qiita.com/Kuniwak w ߏจղੳ୯ମςετ͕ w
"QQ$PEF͍ 3
ࠓճ͓͍͑ͨ͜͠ͱ
4XJGU6*ͷཁૉٕज़Ͱ͋Δ 'VODUJPO#VJMEFSTͷ ఏҊҙਤͱৄࡉΛֶͿ 5
6 @TupleBuilder func build() -> (Int, Int, Int) { 1
2 3 } func build() -> (Int, Int, Int) { let _a = 1 let _b = 2 let _c = 3 return TupleBuilder.buildBlock(_a, _b, _c) } 'VODUJPO#VJMEFST্ΛԼʹίϯύΠϥ͕มܗ͢Δ༷ʢະ֬ఆʣ
w ϦετߏͷߏஙΛॿ͚Δ%4-తͳݴޠػೳΛೖΕ͍ͨ w Ϣʔβʔ͕ఆٛͷͨΊͷ!GVODUJPO#VJMEFSΞϊςʔγϣϯ ͱGVODUJPOCVJMEFSܕΛೖΕ·͢ w ίϯύΠϥ͕GVODUJPOCVJMEFSܕͷҾϒϩοΫͷ %4-ʢ4XJGUͷαϒηοτʣΛมܗͯ͠4XJGUݴޠ ༁ͯ͠ίϯύΠϧ͠·͢ ·ͱΊɿ'VODUJPO#VJMEFSTͱ
7
ൃදܗࣜ
ຖिਫ༵ʹࣾͰ։࠵͞Ε͍ͯΔɺ 4XJGU8FEOFTEBZͱ͍͏ษڧձͱ ಉ͡ܗࣜͰΏΔΏΔΈ͍͖ͯ·͢ 9
10 4XJGU8FEOFTEBZൃͷ4XJGUͷߩݙ
Ͱݟ͍͖ͯ·͠ΐ͏
https://forums.swift.org/t/important- evolution-discussion-of-the-new-dsl- feature-behind-swiftui/25168 12 TXJGUFWPMVUJPOͰͷެ։ͱಉ࣌ʹGPSVNQPTU͞ΕͨίϝϯτͰ͢ɻ
https://github.com/apple/ swift-evolution/pull/1046 13 TXJGUFWPMVUJPO্Ͱ࠷৽ͷͷΛѻ͍·͢ɻ͔ͨ͠͠Β GPSVNͰ͞Βʹ͕ٞਐΜͰ͍Δ͔͠Ε·ͤΜ͕͝༰͍ࣻͩ͘͞ɻ
https://docs.swift.org/swift- book/ReferenceManual/ AboutTheLanguageReference.html 14 TUBUFNFOUFYQSFTTJPOΛΔͨΊͷࢿྉͰ͢ɻ
w ϦετߏͷߏஙΛॿ͚Δ%4-తͳݴޠػೳΛೖΕ͍ͨ w Ϣʔβʔ͕ఆٛͷͨΊͷ!GVODUJPO#VJMEFS ΞϊςʔγϣϯͱGVODUJPOCVJMEFSܕΛೖΕ·͢ w ίϯύΠϥ͕GVODUJPOCVJMEFSܕͷҾϒϩοΫͷ %4-ʢ4XJGUͷαϒηοτʣΛมܗͯ͠4XJGUݴޠ ༁ͯ͠ίϯύΠϧ͠·͢ 'VODUJPO#VJMEFSTͱ
15