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
Hanamiを支える技術 2023 / Asakusa.rb Hanami 2023
Search
Akira Matsuda
October 15, 2023
Programming
2
710
Hanamiを支える技術 2023 / Asakusa.rb Hanami 2023
大江戸Ruby会議10のNinja Talk 「Hanamiを支える技術 2023」の発表スライド
http://regional.rubykaigi.org/oedo10
#oedo10
Akira Matsuda
October 15, 2023
Tweet
Share
More Decks by Akira Matsuda
See All by Akira Matsuda
初心者のためのRubyKaigi入門/RubyKaigi Introduction
a_matsuda
15
6.7k
Rails 7.1をn倍速くした話
a_matsuda
11
13k
RubyKaigi 2022 After Talk
a_matsuda
0
490
Coming Soon…💎 / coming soon
a_matsuda
12
8.2k
Rails Performance Issues and Solutions
a_matsuda
9
37k
Extending Rails for Real World App Development
a_matsuda
9
7.8k
A RubyKaigi Talk
a_matsuda
8
2.6k
Ginza Rails 1
a_matsuda
6
1.3k
Oedo 07
a_matsuda
8
1k
Other Decks in Programming
See All in Programming
AI時代のUIはどこへ行く?
yusukebe
17
8.8k
Laravel Boost 超入門
fire_arlo
2
210
go test -json そして testing.T.Attr / Kyoto.go #63
utgwkk
3
290
ソフトウェアテスト徹底指南書の紹介
goyoki
1
150
🔨 小さなビルドシステムを作る
momeemt
3
670
CloudflareのChat Agent Starter Kitで簡単!AIチャットボット構築
syumai
2
470
Amazon RDS 向けに提供されている MCP Server と仕組みを調べてみた/jawsug-okayama-2025-aurora-mcp
takahashiikki
1
110
ProxyによるWindow間RPC機構の構築
syumai
3
1.1k
Android端末で実現するオンデバイスLLM 2025
masayukisuda
1
130
プロパティベーステストによるUIテスト: LLMによるプロパティ定義生成でエッジケースを捉える
tetta_pdnt
0
310
「待たせ上手」なスケルトンスクリーン、 そのUXの裏側
teamlab
PRO
0
490
はじめてのMaterial3 Expressive
ym223
2
250
Featured
See All Featured
Building a Scalable Design System with Sketch
lauravandoore
462
33k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
33
2.4k
Docker and Python
trallard
45
3.6k
Bash Introduction
62gerente
615
210k
Java REST API Framework Comparison - PWX 2021
mraible
33
8.8k
Build The Right Thing And Hit Your Dates
maggiecrowley
37
2.9k
Intergalactic Javascript Robots from Outer Space
tanoku
272
27k
Making the Leap to Tech Lead
cromwellryan
135
9.5k
How GitHub (no longer) Works
holman
315
140k
Code Review Best Practice
trishagee
70
19k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
What's in a price? How to price your products and services
michaelherold
246
12k
Transcript
)BOBNJΛࢧ͑Δ ٕज़ !B@NBUTVEBେߐށ3VCZձٞ
TFMG 🐼 RubyKaigi 🐼 Ruby 🐼 💎 🐼 Rails 🐼
WEB+DB PRESSͱࢲ 🐼 Asakusa.rb
3VCZ,BJHJ
3VCZ,BJHJ 🐼 https:/ /rubykaigi.org/2024/
3VCZ,BJHJ
3VCZ,BJHJ 🐼 σβΠφʔେืूதʂʂ
3VCZ
💎
⚡ 🐼 https:/ /github.com/kaminari/ kaminari
⚡
3BJMT
3BJMTͬͯΔਓʁ 🐼 ✋
3BJMTҎ֎ͷ3VCZͷϑϨʔϜϫʔΫͬͯΔ ਓʁ 🐼 ✋
3BJMT
8&# %#13&44ͱࢲ 🐼 Vol. 48 ಛू1ͷRubyฤ 🐼 Vol. 54 ͳΜ͔͍هࣄ
🐼 Vol. 58 Rails 3ಛू 🐼 Vol. 73 Rails 4ಛू 🐼 Vol. 100 ײಈͷ100߸ه೦ΤοηΠ 🐼 Vol. 111 Rails 6ಛू 🐼 Vol. 120 20पه೦اը
"TBLVTBSC
ʹઃཱ
ࠓͰ"TBLVTBSCઃཱपʂ 🐼 👏
"TBLVTBSCԿΛ͍ͬͯΔͷ͔ʁ
.FFUVQ 🐼 ຖि 🐼 ຊ͕736ճ
Ҭ3VCZձٞ 🐼 ʰେߐށRubyձٞʱ 🐼 ϝϯόʔͨͪͷੜ׆ൃදձ 🐼 1ʙ2ʹ1ճ͙Β͍ 🐼 ࠓճ͕10ճ
ͦΕҎ֎ʹຖͬͯΔେࣄͳΠϕϯτ
ͦΕҎ֎ʹຖͬͯΔେࣄͳΠϕϯτ 🐼 ৽ձ 🐼 Ֆݟ
৽ձ 🐼 ͷॳΊʹͪΐͬͱߴ͓͍͍ͯ͘͠ ͷΛ৯ΔΠϕϯτ
ࠓ༽ͷؙম͖
Ֆݟ 🐼 🌸ͷ࣌ظʹɺ۱ాͷͬΓʹே͔ Βू·ͬͯҿΉΠϕϯτ 🐼 20094݄Ҏ߱ຖ։࠵
"TBLVTBSC)BOBNJͷྺ࢙ 🐼 2009: 2009/03/29 http:/ /atnd.org/events/466 🐼 2010: 2010/03/27 http:/
/tweetvite.com/event/asakusarb_hanami2010 🐼 2011: 2011/04/02 http:/ /partake.in/events/382d18dc-88e1-4732-8b92-f9d26 ff e7e4a 🐼 2012: 2012/04/14 http:/ /qwik.jp/asakusarb/hack153.html 🐼 2013: 2013/03/30 https:/ /asakusarb.doorkeeper.jp/events/3362 🐼 2014: 2014/03/29 https:/ /connpass.com/event/5664/ 🐼 2015: 2015/04/04 https:/ /peatix.com/event/82419 🐼 2016: 2016/03/26 https:/ /asakusarb.esa.io/posts/9 🐼 2017: 2017/04/02 https:/ /asakusarb.esa.io/posts/823 🐼 2018: 2018/03/24 https:/ /asakusarb.esa.io/posts/875 🐼 2019: 2019/03/30 https:/ /techplay.jp/event/724321 🐼 2020: 2020/03/30 https:/ /atnd.org/events/112150 🐼 2021: ͳ͠ 🐼 2022: ͳ͠ 🐼 2023: 2023/03/21: https:/ /asakusarb.esa.io/posts/1137
աڈͷ༷ࢠ
ࠓͷຊ
)BOBNJͷઃܭͱ࣮
)BOBNJͷجຊཁ݅ 🐼 🐼 ࡩ͕ຬ։ʹͳΔΑΓͪΐͬͱલ͙Β͍ͷ࣌ظ 🐼 ே͔Β࢝ΊΔ(͡Όͳ͍ͱॴ͕औΕͳ͍) 🐼 ·ͰμϥμϥҿΉ 🐼
ͨ·ʹӍ͕߱Δ
🐼 օ͞ΜɺͰҿΉͷ͖Ͱ͢ΑͶʁ
)BOBNJͷجຊཁ݅ 🐼 🐼 ࡩ͕ຬ։ʹͳΔΑΓͪΐͬͱલ͙Β͍ͷ࣌ظ 🐼 ே͔Β࢝ΊΔ(͡Όͳ͍ͱॴ͕औΕͳ͍) 🐼 ·ͰμϥμϥҿΉ 🐼
ͨ·ʹӍ͕߱Δ
ͭ·Γɺ 🐼 ͕͍࣌ؒ 🐼 פ͍ʂ
T🍺🍶H
ञ७ถɺᗎͳΒͳ͓ྑ͠
🍶
♨
🔌
🔥
None
ٯڥͩʂʂ
͍ͯ͏͔
੍ͩͬʂʂ
੍ 🐼 "Constraints are liberating" (DHH)
੍ϑϨʔϜϫʔΫ
ʮ)BOBNJϑϨʔϜϫʔΫʯ
ʮ)BOBNJϑϨʔϜϫʔΫʯ 🐼 ՐΛΘͣʹɺ12͙࣌ؒΒ͍Ϳͬଓ͚ ͰɺͰᗎΛҿΉٕज़
ඍົͳϥΠϯ
ΧηοτίϯϩɺΞτυΞ༻ͷόʔφʔྨ 🐼 🙅
)BOBNJΛࢧ͑Δٕज़ᶃ
ੜੴփ
ԽֶతΞϓϩʔν 🐼 ੜੴփ + ਫ => ♨
ܞଳ͓͔Μث
"TBLVTBSCՖݟͰ͜ͷٕज़͕ಋೖ͞Εͨͷ ɺʙ͝Ζ
%FNP
͜ͷΞϓϩʔνͷ 🐼 ਫ͕ҰॠͰಅͯ͠͠·͏ 🐼 Ԡ͕͔ؒ͠ଓ͔ͳ͍ 🐼 ࡉ͔͍Թཧ͕Ͱ͖ͳ͍
)BOBNJΛࢧ͑Δٕज़ᶄ
ిௐཧͱͯ͠ͷᗎ͚
Թௐཧث"OPWB 🐼 քʹֵ໋͕ىͬͨͭ͜ 🐼 ຊञͷ🍶0.5୯ҐͰͷԹίϯτ ϩʔϧ͕Մೳʹͳͬͨ 🐼 ҰൠՈఉͰ࣭ͷอͨΕͨᗎΛ͚ͭΔ ʹɺ͜ͷ্ͳ͍σόΠε
"TBLVTBSCͷΠϕϯτͳͲͰʙ ͝Ζ͔ΒΘΕ͡Ίͨ
"OPWB 🐼 ͔Μ͚͢ΛΘͣͱಉͷΞτϓο τ͕ग़ͤΔ 🐼 ܞଳੑʹ༏ΕΔ 🐼 ͍ͭͰʹௐཧͰ͖Δ
"OPWB 🐼 ͜ΕΛHanamiϑϨʔϜϫʔΫʹಋೖ ͢ΕͰ🍶͕ವΊΔͷͰʂʁ
)BOBNJΛࢧ͑Δٕज़ᶅ
ిݯ
ཁ݅ 🐼 Ͱ🍶Λిௐཧ͍ͨ͠
ࡂ࣌༻ͷϙʔλϒϧόοςϦʔ
͜͏͍͏ͭ
"OPWBΛͭͳ͛ͯεΠονΦϯʂ
ͱ͜Ζ͕ɺ
ҰॠͰిݯམͪΔ
ࣦഊ
Կނ͔ʁ
"OPWBͷܽ 🐼 ΊͬͪΌిؾ৯͏ 🐼 1000W͙Β͍ඞཁ 🐼 ສԁΫϥεͷϙʔλϒϧόοςϦʔ ͷిྗͰͥΜͥΜແཧ
͖ͬ͞ͷ"OLFS1PXFS)PVTFͷεϖο Ϋ
͖ͬ͞ͷ"OLFS1PXFS)PVTFͷ߹ 🐼 100W͕max
ͬͱফඅిྗͰ͓౬Λ͔ͤΔσόΠε ͳ͍ͷ͔ʁ
ͱɺࢥ͍ͬͯͨͱ͜Ζɺʹಥٹੈ ओ͕ొʂ
)BOBNJΛࢧ͑Δٕज़ᶆ
ञᗎثͷΜ͑ԣஸ /#& 🐼 https:/ /www.ginzado.ne.jp/ ~mitsutani/cooking_coner/ nbe-1.html
ͷΜ͑ԣஸͷεϖοΫ
ͷΜ͑ԣஸͷεϖοΫ 🐼 ͓౬Λ100℃·Ͱ͔͢͜ͱͰ͖ͳ͘ ͯɺ࠷େ60℃·Ͱɺͱ͍͏🍶ʹಛԽ͠ ͨΨδΣοτ 🐼 ফඅిྗͨͬͨͷ200Wʂ
8ͷిྗ 🐼 ͖ͬ͞ͷPower House 200Ͱແཧ 🐼 Ͱɺ͏ͪΐͬͱ͔ͪΒͮΑ͍όο ςϦʔΛങ͍͍͚͑ͩ
)BOBNJΛࢧ͑Δٕज़ᶇ
🔋 🐼 Battery is found in me!
͕࣋ͬͯΔͭ͜Ε
"OLFS1PSUBCMF1PXFS4UBUJPO 🐼 https:/ /www.ankerjapan.com/ collections/powerhouse/ products/a1751
"OLFS1PSUBCMF1PXFS4UBUJPOͷε ϖοΫ
͜ΕͳΒిྗָʑΫϦΞʂ
͔͠͠ɺॏ͍ʂ
͔͠͠ɺॏ͍ʂ
)BOBNJͰɺ͜ͷΫϥεͷ🔋͕جՔಇ 🐼 @tagomoris ϝϯόʔ͕ͬͱڧྗͳ ͭΛ࣋ࢀ
ϞϦε🔋
͞Βʹॏ͍ʂ
🔋ΜΓ 🐼 ͷΜ͑ԣஸͰ🍶͕͚ͭΕΔ 🐼 ͍ͭͰʹɺࡂ࣌ʹ҆৺Ͱ͖Δ 🐼 εϚϗͱ͔ύιίϯ͕ॆిͰ͖Δ
ͨͩ͠ɺΧδϡΞϧʹ࣋ͪา͘ʹॏ͗͢Δ 🐼 ࠊ͕ͿͬյΕͦ͏ͳ༧ײ……
)BOBNJΛࢧ͑Δٕज़ᶈ
ᗎʹͨ͠Β͓͍͍͠७ถञ
%FNP
)BOBNJΛࢧ͑Δٕज़ᶉ
Ϛοτ
ॳϖϥϖϥͷϒϧʔγʔτΛ໘ʹෑ͍ ͯͨ 🐼 ఈྫྷ͕͍͑͢͝ʂ
ͦ͜ͰΞτυΞ༻ͷϚοτΛಋೖ 🐼 ໘͔Βͷྫྷ͑ΛશʹγϟοτΞ τͰ͖ͯɺΊͬͪΌշదʹͳͬͨ 🐼 ΞτυΞ༻͍͢͝
)BOBNJΛࢧ͑Δٕज़ᶊ
🍕
ϖοΫ࠷ߴ 🐼 ઙΤϦΞ࠷ڧͷϐβ 🐼 ిͨ͠Β·Ͱಧ͚ͯ͘ΕΔ
)BOBNJΛࢧ͑Δٕज़ᶋ
͏ʹ
'VUVSF8PSLT
ͬͱফඅిྗͰ♨͍ͨ͠ 🐼 γΨʔιέοτ(12V or 24V)Λ͏ͭ ͱ͔
͋Δ͍ൃిʁ 🐼 ଠཅޫ 🐼 ۱ాͷਫྗ 🐼 ϞϦε͞ΜʹνϟϦϯίΛ૨͕ͤΔ 🐼 ͍ͬͨΜ͍ͯ͠·͑6Wఔʹ͓͑͞ΒΕΔ 🐼
ϒʔτετϥοϓ༻ͷ౬͚ͩຐ๏ළ͔ͳʹ͔Ͱ࣋ͬ ͯ͘ΕɺͦΜͳ͍͢͝όοςϦʔෆཁʁͳͷ͔ʁ
·ͱΊ 🐼 AsakusaͷHanamiϑϨʔϜϫʔΫͩ
·ͱΊ 🐼 य़ʹͳͬͨΒͰವ͏ͥʂ
FOE