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
RubyKaigi 2022 After Talk
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Akira Matsuda
October 12, 2022
Programming
550
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
RubyKaigi 2022 After Talk
RubyKaigi 2022 After Talksの講演スライド
https://andpad.connpass.com/event/260735/
Akira Matsuda
October 12, 2022
More Decks by Akira Matsuda
See All by Akira Matsuda
My daily life on Ruby
a_matsuda
3
520
Ruby x Terminal
a_matsuda
7
710
初心者のためのRubyKaigi入門/RubyKaigi Introduction
a_matsuda
16
8.2k
Hanamiを支える技術 2023 / Asakusa.rb Hanami 2023
a_matsuda
2
820
Rails 7.1をn倍速くした話
a_matsuda
11
14k
Coming Soon…💎 / coming soon
a_matsuda
12
8.6k
Rails Performance Issues and Solutions
a_matsuda
9
40k
Extending Rails for Real World App Development
a_matsuda
9
8.2k
A RubyKaigi Talk
a_matsuda
8
2.8k
Other Decks in Programming
See All in Programming
JAWS-UG横浜 #102 AWSサ終供養LT会 成仏できない AWS サービスたち 〜本日、三体供養します〜
maroon1st
0
160
Claude Team Plan導入・ガイド
tk3fftk
0
190
型も通る、synthも通る、それでも危ない 〜AIのCDKの権限とコストを機械で検証する〜 / It Passes Type Checks, It Passes Synth Checks, but It’s Still Risky — Automatically Verifying Permissions and Costs in AI’s CDK —
seike460
PRO
1
210
トークンをケチるな、設計しろ:GitHub Copilotを賢く使うコンテキスト戦略
ochtum
0
310
PHPだって関数型したい 〜できること、できないこと〜 / fp-in-php
jsoizo
0
210
初めてのKubernetes 本番運用でハマった話
oku053
0
120
どこまでゆるくて許されるのか
tk3fftk
0
480
act2-costs.pdf
sumedhbala
0
110
SREの積み重ねがAI駆動開発のガードレールになった ― 7つの実践/SRE Guardrails The 7
tomoyakitaura
8
4.2k
AI駆動開発を妨げる技術的負債の解消アプローチ / ai-refactoring-approach
minodriven
17
9k
Welcome to the "Parametricity" 🏙️ − Generic だけど Specific な世界 −
guvalif
PRO
1
160
AWS CDK を「作」ってみた 〜フルスクラッチで見えた CDK の裏側〜 / aws-cdk-from-scratch
gotok365
3
300
Featured
See All Featured
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
konakalab
0
490
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
508
140k
Game over? The fight for quality and originality in the time of robots
wayneb77
1
220
Believing is Seeing
oripsolob
1
170
What’s in a name? Adding method to the madness
productmarketing
PRO
24
4.1k
How to train your dragon (web standard)
notwaldorf
97
6.7k
Why You Should Never Use an ORM
jnunemaker
PRO
61
9.9k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
141
35k
The browser strikes back
jonoalderson
0
1.4k
Claude Code どこまでも/ Claude Code Everywhere
nwiizo
65
56k
Visual Storytelling: How to be a Superhuman Communicator
reverentgeek
2
590
Technical Leadership for Architectural Decision Making
baasie
3
440
Transcript
RubyKaigi 2022Λ;Γ͔͑ͬͯ @a_matsuda
self 🦐 Name: Akira Matsuda 🦐 Twitter: @a_matsuda 🦐 GitHub:
amatsuda
झຯ 🦐 ϓϩάϥϛϯά 🦐 Ruby 🦐 Ruby on Rails
झຯ 🦐 Rubyist
झຯ 🦐 RubyͷΧϯϑΝϨϯε
झຯ 🦐 RubyͷΧϯϑΝϨϯε 🦐 RubyͷΧϯϑΝϨϯεͷӡӦ
Disclaimer 🦐 ࠓ͜Ε͔Β͓͢͠Δ͜ͱɺӡӦ νʔϜ͔ΒͷެࣜݟղͰͳ͘ɺͯ͢ ʮݸਓͷײʯͰ͢
ࠓͷKaigiͷ;Γ͔͑Γɺ͓Αͼઃܭͱ࣮ ͷ 🦐 ͍͍ͩͨ࣌ܥྻͰ
201911݄ 🦐 RubyKaigi 2020 in ·ͭͱͷ४උͷ ਅͬ࠷த
201911݄ 🦐 ΠϯλʔωοτͰશࠃͷձ୳͠Λͯ͠ ͍ͯࡾॏݝ૯߹จԽηϯλʔΛൃݟ
201912݄ 🦐 RubyKaigi 2021ͷձͱͯ͠ɺ 2021/3/25 - 27 ͷ༧ఆͰɺࡾॏݝ૯߹จ ԽηϯλʔΛ༧
ͳΜͱɺԼݟʹߦ ͔ͣʹ͍͖ͳΓձ Λ༧͍ͯͨ͠ʂ
RubyKaigiͷձબఆج४ 🦐 ͏·͍ϝγͱञ 🦐 σΧ͍ձ 🦐 ݱͷRubyίϛϡχςΟ 🦐 ֗ࣗମͷΩϟύγςΟ 🦐
ަ௨ͷศ 🦐 ؍ޫίϯςϯπ
🥩 🦐 ⛩ 🦐 ࡾॏݝΑ͘Βͳ͍͚Ͳϝγ͕ͱͯ ͏·ͦ͏ʂ 🦐 ࠷ڧΫϥεͷ؍ޫίϯςϯπͷଘࡏ
20201݄15 🦐 ॳͷձԼݟ
20201݄15 🦐 ॳͷձԼݟ 🦐 ͷӺલͷ͞ͼΕͬΓΛݟͯΞηΔ
ಉ 🦐 @দࡕࢢͷ༗໊͖͢ম͖ళ
🥩
͜ͷͱ͖ɺ
RubyKaigi 2020ͷνέοτൃചΛ։࢝ 🦐 νʔϜͷΈΜͳ͕ू·ͬͯ࡞ۀ͕Ͱ͖ͨ ͷͰ
🎫
20201݄16(ཌ)
νέοτߪೖ࣌ͷΞϯέʔτʮWhere are you from?ʯ
νέοτߪೖ࣌ͷΞϯέʔτʮWhere are you from?ʯ
ϩʔΧϧΦʔΨφΠβʔͷൃݟ 🦐 ໘ࣝશવͳ͔ͬͨ 🦐 ͜ͷ2ਓΛωοτͰ୳͠ग़ͯ͠ಛఆ 🦐 ʮ͍·ࡾॏʹډΔΜ͚ͩͲࠓ͔Βձ͑·ͤΜ͔ʁ ҰॹʹRubyKaigiΓ·ͤΜ͔ʁʯΈ͍ͨͳFB ϝοηʔδΛ͍͖ͳΓૹΓ͚ͭͯק༠ʹޭ
ϩʔΧϧΦʔΨφΠβʔ͋Γ͕ͱ͏ʂ 🦐 ϑʔυόνϟʔ 🦐 🍱(ϩʔετϏʔϑหʂ) 🦐 ϊϕϧςΟ(Ӭ͏ͪΘ) 🦐 ձͱͷ࿈བྷ 🦐
όεձࣾͱͷௐ 🦐 ͦͷଞ͋ΒΏΔϩʔΧϧΞϨϯδϝϯτۀ
RubyKaigiͷձબఆج४ 🦐 ͏·͍ϝγͱञ 🦐 σΧ͍ձ 🦐 ݱͷRubyίϛϡχςΟ 🦐 ֗ࣗମͷΩϟύγςΟ 🦐
ަ௨ͷศ 🦐 ؍ޫίϯςϯπ
ࡾॏͰRubyKaigi͕ ࣮ݱͰ͖Δϝυ͕ ཱͬͨʂ
20202݄ 🦐 ΫϧʔζધμΠϠϞϯυɾϓϦϯηε߸ Ͱ৽ܕίϩφͷूஂײછ͕ൃੜ
20202݄29 🦐 4݄ʹ༧ఆ͍ͯͨ͠RubyKaigi 2020 in ·ͭͱͷԆظΛܾఆ
20203݄ 🦐 தࢭͩதࢭ
20209݄4ɺ5 🦐 RubyKaigi Takeout 2020
ΫϩʔδϯάͰཌͷࡾॏ։࠵Λൃද
Ruby 3.0ϦϦʔεޙͷॳͷKaigiͳͷͰ 🦐 Ruby 3ͷඪޠʮRuby 3x3ʯ 🦐 Ruby 3x 🦐
RubyKaigi 3x 🦐 RubyKaigi Triple 🦐 ͢ͳΘͪࡾॏʁ
RubyKaigi 2021 in ࡾॏ 🦐 20217݄༧ఆ
͜Ε݁ہίϩφͰϙγϟͬͯɺ2021Takeout
20219݄9 - 11 🦐 RubyKaigi Takeout 2021
ΫϩʔδϯάͰ࠶ͼཌͷࡾॏ։࠵Λ ൃද
20229݄ 🦐 ͓Αͦ3ӽ͠Ͱͷࡾॏ։࠵Λ͍ͭʹ࣮ݱ
ͱ͜ΖͰɺKaigiͷ࣮ݱ·ͰʹΔ͜ͱ 🦐 εϙϯαʔืू 🦐 εϐʔΧʔืू 🦐 ࢀՃऀืू
💰 εϙϯαʔ
εϙϯαʔ༁ 🦐 ৄࡉͳͭΛग़ͦ͏ͱࢥ͚ͬͨͲΊΜͲ ͍͔͘͞ΒΊͨΜͰ͚͢Ͳɺͬ͘͟Γ ݴ͏ͱɺ
εϙϯαʔ༁ 🦐 ॳεϙϯαʔͷձ͕ࣾଟ͔ͬͨؾ͕͢Δ 🦐 ࠃاۀ͕େɻւ֎اۀͷεϙϯαʔ ͕ݮͬͨ 🦐 ΧελϜεϙϯαʔ͕ܹݮ
εϙϯαʔϥϯΫ 🦐 ͍͔͋ΘΒͣRubyεϙϯαʔͷ͝ر͕ଟ͗ͯ͢ɺ நબͷ্ɺԿ͔͓ࣾஅΓ͍͍͍ͤͯͨͩͯ͞Δ 🦐 εϙϯαʔηογϣϯͷͷ͕ܾ·ͬͪΌͬͯΔͷ Ͱɺر͞ΕΔશاۀΛRubyεϙϯαʔʹͰ͖ͳ͍ 🦐 நબํ๏ݫਖ਼ͳΔ
Array#sample Ͱ
εϙϯαʔϒʔε 🦐 ϒʔεرͷεϙϯαʔ͕ଟ͘ɺڝ૪͕ߴ͔ͬͨ 🦐 நબํ๏ݫਖ਼ͳΔ Array#sample Ͱ 🦐 ࠓϒʔε෦͕ڱ͔ͬͨͷͰ͋Ε͕ཧతݶք 🦐
ͦͯ͠ɺདྷͷεϙϯαʔϒʔεεϖʔεڱ͍Ͱ ͢ʂ͝ΊΜͳ͍͞ʂ
🔈 εϐʔΧʔ
εϐʔΧʔ༁ 🦐 ৗ࿈͞ΜͪΖΜͨ͘͞Μ͍͚ͨͲɺࠓॳε ϐʔΧʔ͕ଟ͔ͬͨؾ͕͢Δ 🦐 ಛʹɺΩʔϊʔτͷ2ਓͲͪΒॳొஃʹͯ͠Ωʔ ϊʔτ 🦐 ຊޠɾӳޠൺɺ͍͍ͩͨྫͲ͓Γ͔ɺ ຊޠଟΊ͙Β͍ʁ
ͪͳΈʹɺRubyKaigiશͯͷτʔΫ͕ӳޠ ͰࢹௌՄೳ 🦐 ࠃࡍΧϯϑΝϨϯεͳͷͰʂ
࣮ɺ => ӳͷಉ࣌௨༁ʹΊͪΌΊͪΌ ͔͔ۚͬͯΔ 🦐 ͷͰɺ༧ࢉతͳ໘Ͱݴ͏ͱɺͲͪΒ͔ͱ ݴ͑ӳޠऀ͕૿͑ͯ͘Εͨ΄͏͕خ ͔ͬͨ͠Γ͢Δ
ࠓͷλΠϜςʔϒϧͷΈํ 🦐 େϗʔϧ: ॲཧܥτϥοΫ 🦐 தϗʔϧ: ͦͷଞͷτϐοΫ
ࠓॲཧܥͷͷׂ߹͕ྫʹ ૿ͯ͘͢͠͝ߴ͔ͬͨ
Ͱɺ
Rubyॲཧܥ͍ͬͯΖ͍Ζ͋ΔΜ͚ͩͲɺ 🦐 CRuby 🦐 JRuby 🦐 Rubinius 🦐 Truffle Ruby
🦐 mruby
ࠓCRubyͷ͔͠ͳ͔ͬͨ 🦐 དྷଞͷॲཧܥͷௌ͖͍ͨͳ͊
ొஃํࣜ 🦐 ϦΞϧొஃ 🦐 ϦΞϧλΠϜͰΦϯϥΠϯొஃ(Zoom) 🦐 ࣄલը͞ΕͨϏσΦΛ্ө
Zoomొஃํࣜ 🦐 τϥϒϧཁҼ͕Ұ൪ଟͯ͘ӡӦෛՙ͕Ұ ൪ߴ͍ 🦐 དྷ͜ͷબࢶφγʹ͍ͨ͠ͳ͊……
ձʹདྷΕͳ͔ͬͨ߹ͷ όοΫΞοϓϓϥϯ 🦐 ΈΜͳ΄ͱΜͲZoomͷ༧ఆͩͬͨ 🦐 ࠓ݁ՌతʹΈΜͳԿࣄͳ͘དྷΕ ͪΌ͔ͬͨΒΑ͔ͬͨ
ίϩφ🦠 🦐 དྷͷ5݄ͷ࣌Ͱਓྨ͕ίϩφΛࠀ͠ ͍ͯΔͱࢥ͑ͳ͍ 🦐 όοΫΞοϓϓϥϯདྷઈରඞཁ 🦐 ZoomφγʹͰ͖Δؾ͕͠ͳ͍͔……
CFP for 2023 🦐 ໌͚͙Β͍ʹϓϩϙʔβϧืू։࢝༧ ఆ 🦐 ͳΜͱɺ४උظ͕ؒ͋ͱ3ϲ݄͔͠ͳ͍ʂ 🦐 ͝४උΑΖ͓͘͠ئ͍͠·͢ʂ
ίϯηϓτ 🦐 RubyͷίʔυΛॻ͍ͯࡽͯ͠Δਓͨͪͷ ࣗຫେձ
ʮݴޠʹ࡞ͬͯΔਓ͕ډΔΜͩʂʯ
Ruby 🦐 ࡞ऀ͕ຊਓͳϝδϟʔݴޠɻ͜Μͳͷϓϩάϥϛϯά ͷྺ࢙࢝·ͬͯҎདྷ͡Ίͯ 🦐 ͔͠ಉ࣌ʹੜ͖ͯΔਓͳͷͰձ͍ʹߦ͚ࠃޠͰ ձͰ͖Δ 🦐 ࣮ࡍʹखΛಈ͔͍ͯ͠Δίϛολʔͨͪͷଟ͘ຊਓ 🦐
ͭ·ΓɺҰ࣍ใʹࣗͷࠃޠͰΞΫηεͰ͖Δ
Ruby 🦐 ࠓ͜ͷ࣌ʹຊਓͱͯ͠RubyϓϩάϥϚʔΛͬͯ Δͱ͍͏ͤ 🦐 ͜Μͳମݧ΄͔ͷݴޠ͡Όઈରͳ͍ 🦐 Ή͠Ζɺ͔ͤͬ͘ຊޠ͕ΕΔͷʹ͑ͯRubyΛ ͬͯͳ͍ϓϩάϥϚʔͬͯΑͬΆͲϔιۂ͕ΓͩΑ Ͷʁʁ
🥷 ࢀՃऀ
ࢀՃऀ 🦐 ΦϑϥΠϯɾΦϯϥΠϯ 🦐 ࠃɾւ֎ 🦐 ৗ࿈ɾॳࢀՃ
ΦϑϥΠϯࢀՃऀ300ਓ͙Β͍͔ͳɺͱ༧ ଌͯͨ͠ 🦐 ݁ہɺ֖Λ։͚ͯΈͨΒ700ਓ͙Β͍དྷ ͯΞϫΞϫͨ͠ 🦐 ຊਓଟΊ(͜Ε͠ΐ͏͕ͳ͍) 🦐 ॳࢀՃऀ͕ͱͯଟ͔ͬͨʂ
ΦϯϥΠϯͷͭ 🦐 @sora_h ͞Μ͕શ࣮ͯ
·ͱΊ
·ͱΊ 🦐 RubyKaigi 2022Ͳ͏͔ͩͬͨʁ
RubyKaigi 🦐 ָ͔ͬͨ͠ʂ 🦐 શࢀՃऀͷதͰɺ͕ࣗѹతʹҰ൪ RubyKaigiΛָ͠ΜͰΔࣗ৴͋Δ 🦐 େޭͩͬͨɺͱࢥ͏
ࡾॏͰͷ3ͿΓͷϦΞϧ։࠵ 🦐 ෆ҆ཁૉͨ͘͞Μ͚͋ͬͨͲɺؾʹ͗ͯ͢͠͠ΐ͏͕ͳ͍ 🦐 ӡӦʹͱͬͯͷෆ҆ཁૉΛݮΒͯ֬͠ΛߴΊΔʹɺຖ౦ژͰɺຖ ಉ͡ձͰΕ͍͍ 🦐 ͦΕ͡Όͭ·Μͳ͍ 🦐 KaigiͷӡӦ͕ͨͩͷ࡞ۀɾ͓ࣄʹͳͬͪΌ͏
🦐 ຖมԽ͍ͨ͠ 🦐 มԽΛָ͠Έ͍ͨ
RubyKaigiͷӡӦɺ͜Ε͔ΒνϟϨϯδ Λଓ͚͍͖ͯ·͢
དྷͷKaigiͲ͏ͳΔ͔Θ͔Γ·ͤΜʂ 🦐 Ӷҙاըத 🦐 ͖ͬ͞ݴ͚ͬͨͲɺ໌͚͙Β͍ʹϓ ϩϙʔβϧืू։࢝༧ఆ
དྷͷձ 🦐 ·ͭͱࢢຽܳज़ؗ
·ͭͱࢢຽܳज़ؗ 🦐 ʮ·ͭͱʯ͕ͻΒ͕ͳʂ
ͦͯ͠࠶དྷͷRubyKaigi 🦐 ։࠵͢Βܾ·ͬͯͳ͍ 🦐 དྷ·ͭͱͷΫϩʔδϯάͰΞφϯ ε͍ͨ͠ͷͰɺ·ͭͱͷӡӦͷಉ࣌ ฒߦͰ࠶དྷͷձͷબఆͳΜ͔Λͬ ͍͔ͯͳ͍ͱ͍͚ͳ͍
࠶དྷҎ߱ͷ։࠵ืू 🦐 ͏·͍ϝγͱञ 🦐 σΧ͍ձ 🦐 ݱͷRubyίϛϡχςΟ 🦐 ֗ࣗମͷΩϟύγςΟ 🦐
ަ௨ͷศ 🦐 ؍ޫίϯςϯπ
ࢢͰΕͨͷΑ͔ͬͨ 🦐 ͋Ε͚ͩަ௨ͷศ͕ѱͯ͘͞ͼΕͯͯ Rubyist͕͍Δ͔Ͳ͏͔Θ͔Μͳ͍Α ͏ͳ֗ͰɺͬͯΈΕͳΜͱ͔ͳΔ ͜ͱ͕Θ͔ͬͨ
ࠓΕͳ͔ͬͨ͜ͱ 🦐 ࠙ձ
࠙ձ 🦐 2023Ͱ෮׆͍ͤͨ͞ͳ͊
end