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
Recent Rails movements in 15 minutes
Search
Masafumi Okura
February 24, 2021
Programming
0
110
Recent Rails movements in 15 minutes
Ruby on Rails及びその周辺技術は2021年になっても進化を続けています。特に近年は複数DB周りとフロントエンド関係で変化が顕著です。この発表ではそれらをまとめてご紹介します。
Masafumi Okura
February 24, 2021
Tweet
Share
More Decks by Masafumi Okura
See All by Masafumi Okura
My KaigiEffect at RubyKaigi 2025, part 1
okuramasafumi
1
38
Writing documentation can be fun with plugin system
okuramasafumi
0
180
Alba: Why, How and What's So Interesting
okuramasafumi
0
370
Why did my proposals get rejected?
okuramasafumi
1
660
A suggestion for the future of RDoc
okuramasafumi
1
310
15 JSON serializers for Ruby
okuramasafumi
2
360
Tech Events, Should We See Them from the Outside or the Inside?
okuramasafumi
1
69
Creating gems 101
okuramasafumi
2
140
How NOT to make your DSL terrible
okuramasafumi
0
560
Other Decks in Programming
See All in Programming
「Cursor/Devin全社導入の理想と現実」のその後
saitoryc
0
160
生成AIコーディングとの向き合い方、AIと共創するという考え方 / How to deal with generative AI coding and the concept of co-creating with AI
seike460
PRO
1
330
PHP 8.4の新機能「プロパティフック」から学ぶオブジェクト指向設計とリスコフの置換原則
kentaroutakeda
2
570
ニーリーにおけるプロダクトエンジニア
nealle
0
520
iOSアプリ開発で 関数型プログラミングを実現する The Composable Architectureの紹介
yimajo
2
210
プロダクト志向ってなんなんだろうね
righttouch
PRO
0
160
[初登壇@jAZUG]アプリ開発者が気になるGoogleCloud/Azure+wasm/wasi
asaringo
0
130
Result型で“失敗”を型にするPHPコードの書き方
kajitack
4
420
ruby.wasmで多人数リアルタイム通信ゲームを作ろう
lnit
2
270
プロダクト志向なエンジニアがもう一歩先の価値を目指すために意識したこと
nealle
0
110
Julia という言語について (FP in Julia « SIDE: F ») for 関数型まつり2025
antimon2
3
980
PostgreSQLのRow Level SecurityをPHPのORMで扱う Eloquent vs Doctrine #phpcon #track2
77web
2
360
Featured
See All Featured
jQuery: Nuts, Bolts and Bling
dougneiner
63
7.8k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
29
9.5k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
5.9k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
35
2.3k
The Power of CSS Pseudo Elements
geoffreycrofte
77
5.8k
A designer walks into a library…
pauljervisheath
207
24k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
138
34k
Raft: Consensus for Rubyists
vanstee
140
7k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
How to Think Like a Performance Engineer
csswizardry
24
1.7k
Embracing the Ebb and Flow
colly
86
4.7k
What's in a price? How to price your products and services
michaelherold
246
12k
Transcript
࠷ۙͷRailsࣄΛ15Ͱ͓͞ Β͍ ୈ28ճΏΔͪ.it OKURA Masafumi, 2021-02-24
ࣗݾհ • ໊લɿେխ࢙ʢ͓͓͘Β·͞;Έʣ • ॴଐɿϑϦʔϥϯε • ಘҙɿRubyͱRuby on Railsɺͪΐͬ͜ͱVim •
՝֎׆ಈɿ֤छొஃɺίϛϡχςΟӡӦʢܭ4ͭʣɺΧϯϑΝϨϯε ӡӦʢKaigi on RailsʣɺOSSʢgemΛܭ8ͭʣ
15
ࠓ͢͜ͱ • Rails 6.1Ͱೖͬͨػೳ • ߋʹਐΜͩෳDBରԠ • ActiveModel::ErrorͷΦϒδΣΫτԽ • etc.
• HotwireͱTurbo • StimulusReflexपล
ࠓͷτʔΫ୭͚ʁ • ࠷ۙRailsΛ͋·Γ৮͍ͬͯͳ͍ਓ • RailsΛ৽نҊ݅Ͱ࠾༻͠Α͏͔໎͍ͬͯΔਓ • RailsͱϑϩϯτΤϯυͷؔੑʹ͍ͭͯΓ͍ͨਓ
Rails 6.1
Rails 6.1 • 202012݄ϦϦʔε • ۄػೳਫฏγϟʔσΟϯάͳͲͷෳDBରԠ • ActiveModel::Errorؔͷඇޓͳมߋ • ࡉ͔ͳվྑ
Rails 6.1ʹ͓͚ΔෳDBରԠ • 6.0ͰύʔςΟγϣχϯά͕αϙʔτ͞Εͨ • 6.1ͰਫฏγϟʔσΟϯάαϙʔτ͞Εɺ͞Βʹศརʹ • Ϟσϧ͝ͱʹҟͳΔDBʹଓ͢Δ͜ͱՄೳʹ
ActiveModel::ErrorͷՃ • ैདྷ@model.errorsϝιουΤϥʔใؚ͕·ΕͨϋογϡΛฦ ͍͕ͯͨ͠ɺϋογϡͩͱѻ͍ͮΒ͞σʔλഁଛͷݒ೦͋ͬͨ • 6.1͔Βɺ@model.errorsϝιουActiveModel::ErrorΦϒδΣΫ τͷྻΛฦ͢Α͏ʹͳͬͨ • ৄࡉ https://youtu.be/FGhZR4ns_tc
ʢKaigi on RailsͰͷ࣮ऀͷ ൃදʣΛࢀর
࣍7.0ʹͳͬͨ • https://github.com/rails/rails/commit/ 1b455e2e9d6937d4107e19cb32e2f98aa08886b9 • ͳΜ͔Ͱ͔͍มߋ͕ೖΔΒ͍͠ʂ
Hotwire
Hotwire • https://hotwire.dev/ • RailsͷΦϦδφϧαʔϏεͰ͋ΔBasecampͷਓ͕ͨͪ࡞ͬͨɺ HTML Over The WireͷΦʔϓϯιʔε࣮ •
Heyͱ͍͏ϝʔϧαʔϏεͰ࣮ઓೖࡁΈ • TurboɺStimulusɺStradaͷ3ͭͷίϯϙʔωϯτͰߏ͞ΕΔ • ଞݴޠͩͱLivewireLiveviewͱݺΕΔͷ͕ࣅ͍ͯΔΒ͍͠
Turbo • JavaScriptͷهड़ྔΛ࠷খݶʹͭͭ͠ϢʔβʔମݧΛ্ͤ͞ΔͨΊ ͷϥΠϒϥϦ • DriveɺFramesɺStreamsɺNativeͷ4ͭͷίϯϙʔωϯτͰߏ͞Ε Δ • ͋Μ·ΓͪΌΜͱ৮Εͯͳ͍ͷͰղઆͰ͖ͳ͍…
Stimulus • ܰྔͳJavaScriptϑϨʔϜϫʔΫ • TurboͰΓͳ͍ͱ͖ʹStimulusͰJSΛॻ͘ɺͱ͍͏ΠϝʔδΒ͠ ͍ • CoCʢઃఆΑΓنʣͷΑ͏ͳRailsͬΆ͍Ξϓϩʔν͕ಛ
Strada • ະϦϦʔε • ϞόΠϧΞϓϦʹؔΘΔͷΒ͍͠
StimulusReflex
StimulusReflexʢҎԼ”SR”ʣ • https://docs.stimulusreflex.com/ • Hopsoftͱ͍͏ਓ͕ϝΠϯͰ։ൃ͍ͯ͠ΔΦʔϓϯιʔεͷRails͚ ϥΠϒϥϦ • WebSocketΛ׆༻ͯ͠HTMLΛॻ͖͑Δ • SPAͬΆ͍ΞϓϦΛJSΛॻ͔ͣʹ࡞ΕΔ͕ɺStimulusʹґଘ͍ͯ͠Δ
• Djangoͱ͔Ͱಈ͔͍ͯ͠Δਓ͍ΔΒ͍͠…ʁ
༨ஊ • SRΛ͍20ͰTwitterͬΆ͍ΞϓϦΛ࡞ΔϥΠϒίʔσΟϯά͕ۜ ࠲Rails#27ͰߦΘΕͨʢhttps://ginza-rails.connpass.com/event/ 193008/ʣ • ؆୯ͳը໘ಉظΛ࣮͍͚ͨͩ͠ͳΒ͜ΕͰेͰͱ͍͏࣮ײ • SRίϛϡχςΟ͕׆ൃʢDiscord1000ਓ͑ʂʣ •
࡞ऀ͔Βαϙʔτͯ͠Β͑Δ͔ʁ
पลٕज़ • CableReadyɿSRͷج൫ɺWebSocketʹσʔλΛྲྀ͠ࠐΉ • FuturismɿRailsͷύʔγϟϧΛActionCableͰඇಉظͰϨϯμʔ͢Δ • OptimismɿRailsͷόϦσʔγϣϯͱΤϥʔͷϨϯμϦϯάΛϦΞϧ λΠϜͰߦ͏ • ViewComponentReflexɿViewComponentͱ͍͏GitHubࣾʹΑΔ
ϏϡʔίϯϙʔωϯτϑϨʔϜϫʔΫͱSRΛΈ߹ΘͤͨϥΠϒϥϦ
HotwireͱSR͔Ϳͬͯͳ͍ʁ
͔ͿͬͯΔʂ
HotwireͱSRͷকདྷͲ͏ͳΔͷ͔ • Θ͔ΒΜʂ • HotwireActiveRecordͷCRUDίʔϧόοΫͱͷ૬ੑ͕ྑ͍ͷͱγ ϯϓϧͳͷ͕ڧΈͬΆ͍ • SRMorphͱ͍͏֓೦ʹΑΓԠ༻ൣғΛ͍͛ͯΔҹ • ͕ͬͭΓ͍ൺͯΈͨΘ͚Ͱͳ͍ͷͰݟ͕΄͍͠ͱ͜Ζ
·ͱΊ
Rails 6.1 • ෳDBରԠ͔ͳΓਐΜͩ • ErrorपΓͷඇޓʹҙ • ࣍Rails 7!
HotwireͱSR • ͲͪΒRailsϝΠϯʢগͳ͍JSʣͰSPAͬΆ͍ΞϓϦΛ࣮ݱ͢ΔͨΊ ͷπʔϧ • ࠓޙɺ྆ํ͕ྲྀߦΔͷ͔ɺͲͪΒ͔͕γΣΞΛऔΔͷ͔ɺͲͪΒ ΘΕͳ͍ͷ͔ɺ·ͩ୭ʹΘ͔Βͳ͍ • ؾʹͳΔਓཁνΣοΫͩʂ