AIとはじめるTypeProfへの貢献

2025/05/20 はじめてのRubyKaigi 〜ゆるっとふりかえり会〜 / https://pn-developer-lounge.connpass.com/event/236227/

Transcript

1. AIͱ͸͡ΊΔ TypeProf΁ͷߩݙ Masato Sugiyama 2025/05/20 ͸͡ΊͯͷRubyKaigi ʙΏΔͬͱ;Γ͔͑Γձʙ
2. ࣗݾ঺հ Masato Sugiyama / ਿࢁ কར X: @_smasato_ GitHub: @smasato גࣜձࣾελσΟετ ιϑτ΢ΣΞΤϯδχΞ Devin΍CursorΛ࢖ͬͯRailsΞϓϦέʔγϣϯΛ։ൃ RubyKaigiͷࢀՃ͸2025೥Ͱ3ճ໨
3. ࠓ೔࿩͢͜ͱ TypeProf΁ͷߩݙͬͯ೉ͦ͠͏? ࣮͸Cursor΍ChatGPTΛ࢖͑͹ҙ֎ͱ؆୯!? ࣮ࡍʹAIΛ׆༻ͯ͠ߩݙͨ͠۩ମྫ PR࡞੒΍ϩδοΫमਖ਼ͰAIΛͲ͏࢖͔ͬͨ ͲΜͳϝϦοτ͕͋ͬͨͷ͔
4. https://speakerdeck.com/mame/good-first-issues-of-typeprof RubyKaigi 2024 ʮGood fi rst issues of TypeProfʯ TypeProf΁ͷߩݙͷ͔͠ ͨͷ࿩ TypeProf΁ڵຯΛ࣋ͭ ͳʹ͔΍ͬͯΈΔ͔ʙ
5. https://github.com/ruby/typeprof/pull/174 ͪΐͬͱͨ͠PRΛૹΔ RubyKaigiதʹPRΛ࡞੒ खݩͰಈ͔ͯ͠ΈΔͱɺε ϥΠυͷίϚϯυͷ௨Γʹ ಈ͔ͳ͔ͬͨͷͰಈ͘Α͏ ʹͨ͠ ͦͷޙ͸ଓ͔ͣ……
6. 2025೥2݄ DevinͱPRΛग़͢ #290 DevinͰͲΜͳ͜ͱ͕Ͱ͖ Δ͔ͷ࣮ݧ Πϯελϯεม਺ΛΩʔ ϫʔυҾ਺Ͱઃఆ͢Δ ؆୯ͦ͏ͳTODOͷ࣮૷ ͸Ͱ͖ͦ͏
7. 2025೥4݄ ͍͔ͭ͘PRΛग़͢ #298, #301 ʮͦΖͦΖRubyKaigi 2025ͩ ͠ɺTypeProfͷ༧शΛ͓ͯ͠ ͔͘ʯ #298 ϝιου಺ͷbegin-end ϒϩοΫͰͷܕ৘ใΛਖ਼͘͠ ॲཧ͢Δ TypeProfνϣοτσΩϧ?
8. ͦͯ͠RubyKaigi 2025΁……
9. https://speakerdeck.com/mame/writing-ruby-scripts-with-typeprof RubyKaigi 2025 ʮWriting Ruby Scripts with TypeProfʯ ͍ͩͿ࿩ͷ಺༰͕Θ͔Δ ·ͩ·ͩߩݙͰ͖Δ͜ͱ͸͋ Γͦ͏!! O ffi cial PartyͰmame͞Μͱ͓ ࿩͢Δ
10. PRΛͨ͘͞ΜૹΔ RubyKaigi 2025ͷޙɺ10ݸ΄ͲPRΛૹΔ ܕਪ࿦ͷϩδοΫमਖ਼ ςετγφϦΦͷ௥Ճɾमਖ਼ READMEͷߋ৽ typoͷमਖ਼
11. ܕਪ࿦ͷϩδοΫमਖ਼ #319, #311, begin/ rescue/else/ensureઅͷॲ ཧΛվળ ࣅͨΑ͏ͳύλʔϯͰमਖ਼ Ͱ͖ͨ
12. ͳͥͰ͖ͨͷ͔? DeepWikiͰTypeProfͷશମ૾Λ೺Ѳɻ CursorͰมߋ͕ඞཁͳՕॴͷಛఆɻมߋ಺༰ͷϨϏϡʔɻ ChatGPTͰ࡞੒ͨ͠PRͷνΣοΫɻӳޠͷ຋༁ɻ
13. DeepWiki υΩϡϝϯτ͕੔උ͞Ε͍ͯͳ͍ίʔ υϕʔεͰ΋ɺߏ଄೺Ѳ͕Ұؾʹ༰қ ʹͳͬͨ ݱ࣌఺Ͱ࠷΋੔ཧ͞ΕͨTypeProfͷ υΩϡϝϯτ? TypeProfͷίʔυʹ͸΄ͱΜͲίϝ ϯτ͕ͳ͍ Developmentͷϖʔδ͸ࢀߟʹͳΔ
14. ChatGPT (o3) ਓ͕ؒؾ͖ͮʹ͍͘খ͞ͳϛε ʢtypoͳͲʣΛૉૣ͘ࢦఠͯ͘͠ ΕɺPRͷ࣭͕޲্ͨ͠ PRΛग़ͨ͋͠ͱʹݟͯ΋Β͏ ίϛοτϝοηʔδͷtypoͷࢦఠ Cursorͱ͸ผͷ؍఺Ͱݟͯ͘ΕΔ