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
Writing documentation can be fun with plugin sy...
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
Masafumi Okura
February 01, 2025
Programming
260
0
Share
Writing documentation can be fun with plugin system
https://fortee.jp/burikaigi-2025/proposal/03ac7594-fce1-4dad-9dd0-c37649127f90
Masafumi Okura
February 01, 2025
More Decks by Masafumi Okura
See All by Masafumi Okura
Metaprogramming isn't real, it can't hurt you
okuramasafumi
0
140
Developing static sites with Ruby
okuramasafumi
1
410
Why doesn't Ruby have Boolean class - final version
okuramasafumi
0
390
Reading Rails 1.0 Source Code
okuramasafumi
0
360
RDoc meets YARD
okuramasafumi
4
230
Why doesn't Ruby have Boolean class?
okuramasafumi
0
44
My KaigiEffect at RubyKaigi 2025, part 1
okuramasafumi
1
100
Alba: Why, How and What's So Interesting
okuramasafumi
0
500
Why did my proposals get rejected?
okuramasafumi
1
870
Other Decks in Programming
See All in Programming
生成 AI 時代のスナップショットテストってやつを見せてあげますよ(α版)
ojun9
0
340
PHP 7.4でもOpenTelemetryゼロコード計装がしたい! / PHPerKaigi 2026
arthur1
1
490
野球解説AI Agentを開発してみた - 2026/02/27 LayerX社内LT会資料
shinyorke
PRO
0
390
AIと共にエンジニアとPMの “二刀流”を実現する
naruogram
0
120
煩雑なSkills管理をSoC(関心の分離)により解決する――関心を分離し、プロンプトを部品として育てるためのOSSを作った話 / Solving Complex Skills Management Through SoC (Separation of Concerns)
nrslib
3
370
今年もTECHSCOREブログを書き続けます!
hiraoku101
0
220
forteeの改修から振り返るPHPerKaigi 2026
muno92
PRO
3
210
「効かない!」依存性注入(DI)を活用したAPI Platformのエラーハンドリング奮闘記
mkmk884
0
300
夢の無限スパゲッティ製造機 -実装篇- #phpstudy
o0h
PRO
0
190
Codex CLI でつくる、Issue から merge までの開発フロー
amata1219
0
300
安いハードウェアでVulkan
fadis
1
890
PCOVから学ぶコードカバレッジ #phpcon_odawara
o0h
PRO
0
150
Featured
See All Featured
Being A Developer After 40
akosma
91
590k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
141
35k
SEO Brein meetup: CTRL+C is not how to scale international SEO
lindahogenes
1
2.5k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
12
1.6k
How STYLIGHT went responsive
nonsquared
100
6k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
The Anti-SEO Checklist Checklist. Pubcon Cyber Week
ryanjones
0
110
Designing for humans not robots
tammielis
254
26k
Fantastic passwords and where to find them - at NoRuKo
philnash
52
3.6k
Jess Joyce - The Pitfalls of Following Frameworks
techseoconnect
PRO
1
120
Balancing Empowerment & Direction
lara
5
1k
What's in a price? How to price your products and services
michaelherold
247
13k
Transcript
ָ͍͠υΩϡϝϯςʔγϣϯ Λࢦͯ͠ —RDoc֦ுػೳج൫ BuriKaigi 2025 OKURA Masafumi, 2025-02-01
͡Ίʹɿ͜ͷൃදʹ͓͚Δ༻ޠͷఆٛ • υΩϡϝϯτɿιʔείʔυʹίϝϯτͱͯ͠ਵ͢ΔλΠϓͷจ ॻɺREADMEͳͲݪଇతʹআ֎ • υΩϡϝϯςʔγϣϯɿυΩϡϝϯτͷू߹ʢݩʑͷҙຯʣɺ͋Δ͍ υΩϡϝϯτΛهड़͢Δ͜ͱʢಠࣗͷҙຯʣ • υΩϡϝϯςʔγϣϯπʔϧɿهड़͞ΕͨυΩϡϝϯτΛਓؒʹΑͬ ͯར༻Մೳͳܗʹม͢Δπʔϧ
• RDocɿRubyʹඪ४ఴ͞Ε͍ͯΔυΩϡϝϯςʔγϣϯπʔϧ
υΩϡϝϯτΛ ॻ͘ͷָ͍͠ Ͱ͔͢ʁ
ࢲ͋·Γ ָ͋͘͠Γ·ͤΜ :)
WHY?
ͳͥυΩϡϝϯτΛॻ͘ͷָ͘͠ͳ͍ͷ͔ • ίʔυΛॻ͘΄͏ָ͕͍͔͠Β • Θ͔Δ • ͨ͘͞Μॻ͔ͳ͍͚ͯ͘ͳ͍͔Β • ͳΜͱ͔Ͱ͖ΔͷͰʁ •
ॻ͍ͨυΩϡϝϯτ͕ʹཱͭؾ͕͠ͳ͍͔Β • ʹཱͭΑ͏ͳυΩϡϝϯτΛੜͰ͖ͨΒʁ
ͨͷ͍͠υΩϡϝϯ ςʔγϣϯͷͨΊʹɺ υΩϡϝϯςʔγϣϯ πʔϧ͕Ͱ͖Δ͜ͱ
1. লྗԽ
2. ༗༻Խ
͋ͳͨ୭ʁ
ࣗݾհ • ໊લɿେխ࢙ʢ͓͓͘Β·͞;Έʣ • ॴଐɿϑϦʔϥϯε • ՝֎׆ಈɿKaigi on RailsɺTokyoWomen.rbɺRubygemsίʔυϦʔ σΟϯά෦ʢҎ্ओ࠵ʣɺOSS׆ಈʢGitHub
Star ߹ܭ1000ʣ • ࢲͱBuriKaigiɿ2020ొஃʢinstance_evalʣɺ2022ొஃ ʢDSLʣɺ2024ొஃʢRubyʹBoolean͕ͳ͍ཧ༝ʣ
None
None
None
ָ͍͠υΩϡϝϯςʔγϣϯ Λࢦͯ͠—RDoc֦ுػೳج ൫ BuriKaigi 2025 OKURA Masafumi, 2025-02-01
Rubyist
Ruby
RDoc
RDocͱ • Rubyʹඪ४ఴ͞Ε͍ͯΔʢผ్ͷΠϯετʔϧ͕ෆཁͳʣυΩϡϝϯςʔ γϣϯπʔϧ • HTMLυΩϡϝϯτΛੜ͢Δ`rdoc`ίϚϯυͱίϚϯυϥΠϯ͔ΒυΩϡϝ ϯτΛӾཡ͢Δ`ri`πʔϧΛಉࠝ • RDoc͕σϑΥϧτͰѻ͏ϑΥʔϚοτ`RDϑΥʔϚοτ`ͱݴ͏͕ɺRDoc ϑΥʔϚοτͱݺΕΔ͜ͱ͋Δ
• Ruby on RailsͰ࠾༻͞Ε͍ͯΔଞɺRubyຊମ͜ͷه๏
None
͍͜͠
YARD
YARDͱ • Rubyͷඇඪ४υΩϡϝϯςʔγϣϯπʔϧ • ϥΠϒϥϦʹ͓͚ΔγΣΞѹతʹߴ͍ • ಠࣗͷʢ@returnͷΑ͏ͳʣه๏Λ࣋ͭ • ͪͳΈʹ໊শ”Yay! A
Ruby Documentation”ͷ಄ࣈޠ
None
υΩϡϝϯςʔγϣϯ πʔϧ ʢͱϑΥʔϚοτʣ ͕2ͭ͋Δʂ
RubyͷੈքͰ υΩϡϝϯςʔγϣϯ πʔϧ͕Δ͖͜ͱ
0. πʔϧͷ ౷߹
͓ॻ͖ • πʔϧͷ౷߹ • υΩϡϝϯςʔγϣϯͷলྗԽ • υΩϡϝϯςʔγϣϯͷ༗༻Խ
௨Իͱͯ͠ͷ ֦ுػೳج൫
0. πʔϧͷ ౷߹
RDoc or YARD
RDoc or YARD
ͳͥRDocͳͷ͔ • ඪ४ఴ͞Ε͍ͯΔͷͰผ్ͷΠϯετʔϧͳͲ͕ෆཁ • RDocͳ͘ͳΔ͜ͱͳ͍ • CRubyͷιʔείʔυͷυΩϡϝϯτΛղऍͰ͖ΔͷRDocͷΈ • YARDͷϝϯςφϯεঢ়گ͕ෆ҆ •
େ͖Ίͷվળ࠷ۙগͳ͍͠ɺϝϯςφϯεجຊݸਓ͕͍ͯ͠ Δ
Ͳ͏౷߹͢Δʁ
֦ுػೳج൫Ͱ Γ͍ͨʂ
ͳ֦ͥுػೳج൫ͳͷ͔ • YARDؔͷػೳৗʹ͏ͱݶΒͳ͍ • ֦ுػೳʹͯ͠औΓ֎͠Մೳʹ͢Δ • ຊମʹ͍ۙͱ͜ΖʹೖΕΔͱϝϯςφϯεΛࠔʹ͢ΔՄೳੑ͕͋Δ • YARDຊମͷίʔυΛ͍ͨ͘ͳ͍ͷͰίʔυ1͔Βॻ͘ •
ํΛܾΊΔࣗ༝͕͋Δ
֦ுػೳج൫ͷઃܭ • RDocͷطଘίʔυ͔ΒΠϕϯτΛൃՐͤ͞Δʢྫɿpost_parseʣ • ֤֦ுػೳΠϕϯτΛϦοεϯ͠ɺڥΦϒδΣΫτΛड͚औΓɺ มߋ͢Δ • ڥΦϒδΣΫτRDocຊମͷใ֤֦ுػೳ͔Βड͚औͬͨ σʔλΛอ࣋͢Δ •
RDocͷطଘίʔυͰҙͷλΠϛϯάͰݱࡏͷڥΛࢀর͢Δ
֦ுػೳج൫ͰYARDΛRDocʹ౷߹͢Δ • ·ͣYARDύʔαʔΛ࡞Δ • खॻ͖ͱύʔαʔδΣωϨʔλʔͷ2ͭͷखஈ͕͋Δ͕ɺ͓ͦΒ͘खॻ͖ͷํָ͕ • ίϝϯτจࣈྻͷऔಘ͕ऴΘͬͨλΠϛϯάͰΠϕϯτΛൃՐ͢Δ • YARD֦ுػೳ͕ΠϕϯτΛϦοεϯ͠ɺڥΦϒδΣΫτ͔ΒίϝϯτจࣈྻΛऔ ಘ͢Δ
• YARDύʔαʔͰίϝϯτจࣈྻΛύʔε͠ɺܕใͳͲΛऔಘͯ͠ڥΦϒδΣΫ τʹอଘ͢Δ
1. লྗԽ
υΩϡϝϯτΛ ॻ͘ͷ ΊΜͲ͍͘͞…
υΩϡϝϯτͷΊΜͲ͍͘͞ɺ͋Δ͋Δ • `@example`తͳίʔυྫ͕͘ͳͬͯεΫϩʔϧ͠ͳ͍ͱ࣍ͷϝιο υʹͨͲΓண͚ͳ͍ • ϝιουͷ༷͕ॻ͍ͯ͋Δ͚Ͳɺࡉ͔͍ͱ͜ΖΛΔͨΊʹ݁ہ࣮ ͱςετίʔυΛಡΉ • ʲRubyݶఆʳҾฦΓͷܕΛυΩϡϝϯςʔγϣϯπʔϧݻ༗ ͷϑΥʔϚοτͰॻ͚͘ͲɺͦΕͱผʹܕπʔϧͷܕ͋Δ
1ɿ example͕͍
ղܾࡦ1ɿ example ผϑΝΠϧʹ͢Δ
exampleผͷϑΝΠϧʹ͢Δ • ϥΠϒϥϦͩͱ`examples`σΟϨΫτϦ͕͋Δ͜ͱଟ͍ͷͰɺͦ͜ ʹʮͲͷΫϥεϝιουʹඥ͔͘ʯͷλά͕͚͍͚Δ͔ • ϓϩμΫτͩͱɺςετίʔυ͕࣮ࡍͷར༻ྫʹ͍ۙ߹͕ଟ͍ͷ ͰɺςετίʔυΛexampleͱͯ͠ར༻Ͱ͖ͳ͍͔ • ֦ுػೳͱͯ͠ʮσʔλιʔεʯͷ֓೦Λಋೖͯ͠ɺίϝϯτจࣈྻ Ҏ֎͔ΒಘͨใΛ౷߹͍ͨ͠
2ɿ ݁ہίʔυ ςετίʔυΛಡΉ
ղܾࡦ2ɿ ςετίʔυ͔Β υΩϡϝϯτΛ ੜ͢Δ
ςετίʔυ͔ΒυΩϡϝϯτΛੜ͢Δ • RubyͰRSpecͱ͍͏ςεςΟϯάϥΠϒϥϦ͕͘ΘΕ͍ͯΔ • RSpecʹ`—format documentation`ͱ͍͏Φϓγϣϯ͕͋Δ • exampleͷ߹ͱಉ༷ʹ֦ுػೳ͕RSpecΛσʔλιʔεͱͯ͠ར༻ ͠ɺӾཡ࣌ʹखॻ͖ͷυΩϡϝϯτͱϚʔδ͢Δ •
Ҋ1ɿRSpecͷग़ྗΛར༻͢Δʢ࣮ߦඞཁʣ • Ҋ2ɿRSpecͷιʔείʔυΛύʔε͢Δʢ࣮ߦෆཁʣ
3ɿ ܕ͕υΩϡϝϯτ ͱઐ༻πʔϧͰผ
ղܾࡦ3ɿ ެࣜͷܕʢRBSʣ ʹἧ͑Δ
ͷɺલʹ
Rubyͷܕࣄʹ͍͓ͭͯ͞Β͍ • ެࣜͷܕγεςϜͰ͋ΔRBSͱɺඇެࣜͷܕγεςϜͰ͋ΔSorbet ʢRBIʣ͕ଘࡏ͢Δ • RBSͱRBIݱঢ়ඇޓͰผʑͷΤίγεςϜ͕ଘࡏ͢Δ • RBSผϑΝΠϧʹهड़͢Δํ͕ࣜओྲྀʢޙड़ʣɺRBIιʔείʔυ ʹݴޠDSLͱͯ͠هड़͢Δ •
YARDʹಠࣗͷܕه๏ʢܕݕࠪͳͲͳ͠ʣ͕ଘࡏ͢Δ
RubyͷܕγεςϜͱυΩϡϝϯτͷ݉Ͷ߹͍ • SorbetʢRBIʣίϝϯτͱಉ͡ҐஔʹRubyίʔυͱͯ͠ॻ͘ • ඪ४ͰυΩϡϝϯτʹܕใΛදࣔͰ͖ͳ͍ • RBSʹ࠷ۙrbs-inlineͱ͍͏ํ͕ࣜੜ·ΕɺRubyϑΝΠϧʹܕ ใΛهड़Ͱ͖ΔΑ͏ʹͳͬͨ • υΩϡϝϯτʹө͞Εͳ͍
• ࡞ऀతʹYARDʹد͍͖͍ͤͯͨΒ͍͠
None
Έ߹Θͤരൃʹ֦ுػೳج൫ͰରԠ͢Δ • ݸผͷϓϥάΠϯʢྫ͑RBI -> YARDʣଘࡏ͢Δ͕ɺͦΕΒ͕ݸ ผʹϝϯςφϯε͞ΕΔͷେมͰޮ͕ѱ͍ • ܕγεςϜͱੜ͞ΕΔHTMLυΩϡϝϯτͷதؒʹRDocཱ͕ͭ͜ͱ ͰΈ߹ΘͤͷΛݮΒ͢ʢLSPతͳൃʣ •
ܕγεςϜ֦ுػೳ͕ܕใΛυΩϡϝϯτ͚ʹมͯ͠ɺHTML ੜ෦RDocʹͤΔ
2. ༗༻Խ
͔ͤͬ͘ υΩϡϝϯτΛ ࡞ͬͯ ݟͯΒ͑ͳ͍…
υΩϡϝϯτΛ Ͳ͏ͬͯ΄͍͠ ͔
ΞϓϦέʔγϣϯ or ϥΠϒϥϦ
ΞϓϦέʔγϣϯʹ͓͚ΔυΩϡϝϯτ׆༻ • LSPʢLanguage Server ProtocolʣͰυΩϡϝϯτΛදࣔ͢Δ • https://microsoft.github.io/language-server-protocol/ speci fi cations/lsp/3.17/speci
fi cation/ #textDocument_signatureHelp • Railsίϯιʔϧ͔ΒυΩϡϝϯτͷஅยΛදࣔͯ͠ɺΫϦοΫ͢Δͱ ؔ࿈͢ΔΦϯϥΠϯυΩϡϝϯτʹҠಈ͢Δʁ • υΩϡϝϯτΛMarkdownͰग़ྗͯ͠esaKibelaͳͲͱ࿈ܞ͢Δʁ
ϥΠϒϥϦʹ͓͚ΔυΩϡϝϯτ׆༻ • ੜ͞ΕͨHTMLυΩϡϝϯτ͔ΒREPLʢIRBʣΛىಈͰ͖Δ • ϥΠϒϥϦͷؾʹͳΔػೳΛ͙͢ࢼͤΔ • υΩϡϝϯτʹରԠ͢ΔϝιουΫϥεʹؔ࿈͢Δςετίʔυ͕ ಡΊΔʢࡉ͔͍༷ΛѲͰ͖Δʣ
υΩϡϝϯτ ·ͩਐԽͰ͖Δʂ
·ͱΊ
ָ͍͠υΩϡϝϯςʔγϣϯΛࢦͯ͠ • ֦ுػೳج൫ʹΑΔπʔϧͷRDocͷ౷߹ • υΩϡϝϯςʔγϣϯΛָʹ͢ΔΞΠσΞ • υΩϡϝϯτΛॻ͘͜ͱ͕ใΘΕΔΑ͏ʹͳΔͨΊͷπʔϧͷվળ
େࣄͳ͜ͱ
ະ࣮
Ұ෦ ࣮ۙ
https://www.ruby.or.jp/ja/news/20240821
https://www.ruby.or.jp/ja/news/20241030
࠷ऴใࠂظݶ 20253݄
͕ΜΓ·͢ʂ