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
FRPを使いはじめて3年が過ぎました。
Search
Ryoichi Izumita
October 03, 2016
Programming
4
1.3k
FRPを使いはじめて3年が過ぎました。
「第一回スタートアップiOS/Android勉強会」での発表資料
Ryoichi Izumita
October 03, 2016
Tweet
Share
More Decks by Ryoichi Izumita
See All by Ryoichi Izumita
Flutterアプリを生成AIで生成する勘所
rizumita
0
130
FlutterアプリのテストでBuilderパターンを活用しよう
rizumita
0
320
SwiftUIの大地を駆け巡るための仕組みを作る
rizumita
0
220
VIPERアーキテクチャ
rizumita
1
740
とあるプログラマのリモートワーク
rizumita
0
350
JavaScript for Automation
rizumita
1
250
Other Decks in Programming
See All in Programming
Our Websites Need a Lifestyle Change, Not a Diet
ryantownsend
0
150
Patched fetch did not work
quramy
4
420
Kotlin 2.0が与えるAndroid開発の進化
masayukisuda
1
430
いまから追い上げる、Jetpack Compose トレーニング
nyafunta9858
0
630
Swiftコードバトル必勝法
toshi0383
0
170
LangGraphでのHuman-in-the-Loopの実装
os1ma
3
1.1k
Scala アプリケーションのビルドを改善してデプロイ時間を 1/4 にした話 | How I improved the build of my Scala application and reduced deployment time by 4x
nomadblacky
1
180
サーバーレスで負荷試験!Step Functions + Lambdaを使ったk6の分散実行
shuntakahashi
6
1.6k
Jakarta EE meets AI
ivargrimstad
0
400
[DroidKaigi 2024] Android ViewからJetpack Composeへ 〜Jetpack Compose移行のすゝめ〜 / From Android View to Jetpack Compose: A Guide to Migration
syarihu
1
690
Scala におけるコンパイラエラーとの付き合い方
chencmd
2
430
Data Contracts In Practice With Debezium and Apache Flink
gunnarmorling
0
130
Featured
See All Featured
The Art of Programming - Codeland 2020
erikaheidi
48
13k
Adopting Sorbet at Scale
ufuk
73
8.9k
4 Signs Your Business is Dying
shpigford
179
21k
The Cult of Friendly URLs
andyhume
76
6k
Large-scale JavaScript Application Architecture
addyosmani
508
110k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
158
15k
[RailsConf 2023] Rails as a piece of cake
palkan
48
4.6k
Intergalactic Javascript Robots from Outer Space
tanoku
268
27k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
663
120k
Fashionably flexible responsive web design (full day workshop)
malarkey
401
65k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
502
140k
Rebuilding a faster, lazier Slack
samanthasiow
78
8.6k
Transcript
FRPΛ͍͡Ίͯ3͕ ա͗·ͨ͠ɻ Lang-8 ઘా ྖҰ / @rizumita 2016/10/01
͜ͷൃදݸਓͷײΛݩʹ࡞͍ͯ͠·͢ɻޮՌɾޮೳΛҎԼུ ࣗݾհ ▸ Lang-8ࣾͷiOSΞϓϦ։ൃ୲ ▸ ݴޠܥQ&AαʔϏεHiNative ▸ Objective-Cྺ: 20 ▸
Swiftྺ: 2 ▸ iPhone3GS͔ΒiOSΞϓϦ։ൃ ▸ ݝ҆ಶࢢͰϦϞʔτϫʔΫ
ͯ͜͜͞Ͱ ຊͷԠԉϝοηʔδΛ ͝հ͠·͢ʂ
None
͝ଘͰ͢ΑͶɻ FRP / MVVMΛ͝ଘͰ͔͢ʁ ▸ Functional Reactive Programming ▸ ؔܕϦΞΫςΟϒϓϩάϥϛϯά
▸ RxSwift / ReactiveCocoa ͳͲ ▸ FRPΛར༻ͨ͠Model View ViewModel - MVVM ▸ ࢲ2013͔Β͍͡Ί·ͨ͠ɻ
2013/03/12
͍͡ΊΔ ͱ…
None
Ͱ…
ͲΜͳϥΠϒϥϦͰকདྷͷෆ҆ແ͘ͳΒͳ͍Ͱ͢ΑͶ REACTIVECOCOA… ▸ ৽ݴޠɾ৽όʔδϣϯରԠʹ͕͔͔࣌ؒͬͨ ▸ ϝΠϯίϛολʔͷ׆ಈԼͷ৺͕͋ͬͨ ▸ RxSwift͕ਓؾʹ
ࣗͰϝ ϯςͰ͖ͳ ͍نͷϥ ΠϒϥϦʹ શͯΛͤ ͯେৎʁ
3ͬͯΔͷʹ͍·ͩʹ͍͜ͳ͍ͤͯΔײ͕͡͠·ͤΜɻ FRP… ▸ Functional Reactive ProgrammingͱReactive Programmingͷҧ ͍ɺ͔Γ·͔͢ʁࢲ͔Γ·ͤΜɻ ▸ Functionalʹ࣮Ͱ͖·͔͢ʁࢲͰ͖·ͤΜɻ
▸ iOS SDKΒ͍͠هड़ͱ͔͚Ε͍ͯΔɻ ▸ FRPΛͬͨઃܭϨΠϠʔؒΛFRPͰଓ͢Δํ͕·͍͠ɻ ▸ શͯͷϨΠϠʔͱϨΠϠʔؒͰFRPΛར༻͢Δͷґଘ͗͢͠Ͱ ʁ
ࣗͰ ेཧղ Ͱ͖ͳ͍ ֓೦ʹશͯ Λͤͯ େৎʁ
FRPͷར༻ ࠷খݶʹ͠Α͏… ݸਓͷײͰ͢
MVVMΛOOPͰߏͯ͠FRPͰܨ͙ͷͬͯFUNCTIONALͬͯݴ͑Δͷʁ MVVM͔ΒVIPER… ▸ FRPͷར༻Λ߇͑ΔͷͰಉ࣌ʹMVVMར༻தࢭ ▸ ΘΓʹVIPERΞʔΩςΫνϟΛ࠾༻ ▸ ΫϦʔϯΞʔΩςΫνϟͷҰछ ▸ PlainΦϒδΣΫτΛར༻͢Δ
▸ View / Interactor / Presenter / Entity / Router
DIίϯςφͬͯ·͢ VIPERͷར ▸ ϥΠϒϥϦʹґଘ͠ͳ͍ ▸ DIΛར༻͢ΔͷͰςετ͕͍͢͠ ▸ ϨΠϠʔΛదʹׂ͍͢͠ ▸ FRPͷελοΫτϨʔεΘ͚͕Θ͔Βͳ͍Α
SegueͲͷΞʔΩςΫνϟͰ૬ੑ͕ѱ͍ؾ͕͠·͕͢… VIPERͷܽ ▸ Ϋϥεϓϩτίϧ͕ଟ͘ͳΔ ▸ Segueͱͷ૬ੑ͕ѱ͍
ͦΕͰFRPΛ ར༻͠·͔͢…ʁ
·ͩͬͯ·͢… ▸ طଘͷFRP+MVVMͳίʔυ ▸ APIΞΫηεͳͲͷෳࡶͳඇಉظॲཧ ▸ ͦΕ͚ͩͷͨΊʹFRPϥΠϒϥϦେ͛͞ͳͷͰ PromiseKitΛݕ౼த
ݸਓͷײ(ry ઃܭͷํͷ༏ઌॱҐ ▸ ୈҰʹiOS SDKΒ͍͠ઃܭ ▸ ࣍ʹSwiftΒ͍͠ઃܭ ▸ ʢFRPΛ͏߹ʣFRPΒ͍͠ઃܭ
Ͱɺ ͦΕͰ͕ͬͭΓFRPΛ ͏Αʂͱ͍͏ํʂ
ݸਓͷײͰ͢ɻ ▸ FRPΛ͏ͳΒେMVVMͰͳ͘MVCͰेͰʁ ▸ DIΛΈ߹ΘͤΔͱςετ͘͢͠ͳΔɻ ▸ ؔܕϓϩάϥϛϯάత(ࢀরಁաੑɾΧϦʔԽɾؔ߹) ͳ࣮Λߦ͍ɺΫϩʔδϟΛͨ͘͠ͳͬͨΒؔԽΛݕ౼ ͢Δͱྑ͍͜ͱ͕ଟ͍ɻSwiftz(Swiftx)ΛҰॹʹ͏ͱศརɻ ▸
RxSwiftͰॻ͍ͯΈͨˠ https://github.com/rizumita/Tasks ▸ ͰHot / ColdΤϥʔλΠϓΛ໌ࣔͰ͖ΔReactiveCocoa ͕Φεεϝɻಛʹن͕େ͖͘ෳਓͰ։ൃ͢Δ߹ɻ
ཁ͢Δʹ…
FRP ͍͍ΑͶʂ ָ͍͠ΑͶʂ
None
͝੩ௌ͋Γ͕ ͱ͏͟͝
͋ɺͪΐͬͱ͓ ͍࣌ؒͩ͘͞…
iOSアプリプログラマーを募 集してます。一緒に働きま せんか? גࣜձࣾLang-8 ςΩετ
͝੩ௌ͋Γ͕ͱ ͏͍͟͝·ͨ͠ɻ