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Fukuoka.rb 2023 ೥౓׆ಈใࠂ ʙੈ͸·͞ʹ”େύʔαʔ࣌୅”ʙ FUKUOKA Engineers Day 2024 rebuild

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෱Ԭࢢ๭۠ͷํ͔ΒࢀΓ·ͨ͠ https://fukuokarb.connpass.com/

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ࣗݾ঺հ ໊લ: ਙ࿡ Twitterʢݱ Xʣ: jimlock GitHub: jinroq ॴଐ: גࣜձࣾ Ruby ։ൃ ίϛϡχςΟ: Fukuoka.rb

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https://www.ruby-dev.jp/

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https://www.kanamic.net/topics/press-release/2023/press-release0718.html

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Fukuoka.rb ͱ͸ • ஍Ҭ Rubyist ίϛϡχςΟʔ • ຖिਫ༵೔։࠵ • جຊతʹ΋͘΋͘ճ • ΍Γ͍ͨࣄΛ΍Δ • ੒Ռൃද͸ಛʹͳ͠ • ؾ͕࣋ͪߴ·Δͱ LT େձͱ͔͢Δ

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https://fukuokarb.connpass.com/event/306479/

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Fukuoka.rb 2023 ೥౓࣮੷ • ߹ܭ 49 ճ։࠵ʢ#289ʙ#337ʣ • ௨ৗճ 48 ճ • Ninja Talk େձʢ#333ʣ • Χ΢ϯτର৅֎ • ෱Ԭ Rubyistձٞ 03 • Nishitetsu.rbʢ#3, #4ʣ • υϥΰϯΛ౗͠ʹߦ͜͏ʢ#1ʣ • Ruby Hack Challenge Holiday in ෱Ԭʢ#1ʣ

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;Γ͔͑Γ • ίϩφͷӨڹͰେମΦϯϥΠϯ։࠵ • ษڧձΛΦϑϥΠϯ։࠵͢Δʹ͸ग़ࣾʢor ֎ग़ʣΛ 
 ͠ͳ͚Ε͹ͳΒͳ͍ • ݝ֎͔Β΋ࢀՃՄೳͳͷͰࢀՃਓ਺͸૿͑ͨ • ਫ༵೔Ҏ֎ͷεϐϯΦϑΠϕϯτΛ։࠵͢ΔΑ͏ʹͳͬͨ

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;Γ͔͑Γ • ίϩφͷӨڹͰେମΦϯϥΠϯ։࠵ • ΦϑϥΠϯ։࠵Λ͢Δʹ͸ग़ࣾ΋͘͠͸֎ग़Λ͠ͳ͚Ε͹ͳΒͳ͍ • ݝ֎͔Β΋ࢀՃՄೳͳͷͰࢀՃਓ਺͸૿͑ͨ • ਫ༵೔Ҏ֎ͷεϐϯΦϑΠϕϯτΛ։࠵͢ΔΑ͏ʹͳͬͨ

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;Γ͔͑Γ • ίϩφͷӨڹͰେମΦϯϥΠϯ։࠵ • ΦϑϥΠϯ։࠵Λ͢Δʹ͸ग़ࣾ΋͘͠͸֎ग़Λ͠ͳ͚Ε͹ͳΒͳ͍ • ΦϯϥΠϯ։࠵ͩͱݝ֎͔Β΋ࢀՃՄೳͳͷͰࢀՃਓ਺͸૿͑ͨ • ਫ༵೔Ҏ֎ͷεϐϯΦϑΠϕϯτΛ։࠵͢ΔΑ͏ʹͳͬͨ

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;Γ͔͑Γ • ίϩφͷӨڹͰେମΦϯϥΠϯ։࠵ • ΦϑϥΠϯ։࠵Λ͢Δʹ͸ग़ࣾ΋͘͠͸֎ग़Λ͠ͳ͚Ε͹ͳΒͳ͍ • ΦϯϥΠϯ։࠵ͩͱݝ֎͔Β΋ࢀՃՄೳͳͷͰࢀՃਓ਺͸૿͑ͨ • ਫ༵೔Ҏ֎ͷεϐϯΦϑΠϕϯτΛ։࠵͢ΔΑ͏ʹͳͬͨ

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Fukuoka.rb 2023 ೥౓࣮੷ • ߹ܭ 49 ճ։࠵ʢ#289ʙ#337ʣ • ௨ৗճ 48 ճ • Ninja Talk େձʢ#333ʣ • Χ΢ϯτର৅֎ • ෱Ԭ Rubyistձٞ 03 • Nishitetsu.rbʢ#3, #4ʣ • υϥΰϯΛ౗͠ʹߦ͜͏ʢ#1ʣ • Ruby Hack Challenge Holiday in ෱Ԭʢ#1ʣ

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Fukuoka.rb 2023 ೥౓࣮੷ • ߹ܭ 49 ճ։࠵ʢ#289ʙ#337ʣ • ௨ৗճ 48 ճ • Ninja Talk େձʢ#333ʣ • Χ΢ϯτର৅֎ • ෱Ԭ Rubyistձٞ 03 • Nishitetsu.rbʢ#3, #4ʣ • υϥΰϯΛ౗͠ʹߦ͜͏ʢ#1ʣ • Ruby Hack Challenge Holiday in ෱Ԭʢ#1ʣ

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https://fukuokarb.connpass.com/event/290357/

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https://twitter.com/OssVision/status/1735433960191299602

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https://www.ruby-lang.org/ja/news/2023/12/25/ruby-3-3-0-released/

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https://www.ruby-lang.org/ja/news/2023/12/25/ruby-3-3-0-released/

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Ruby Parser ͷ 1 ෼ྺ࢙ • ౰ॳ͸ Yacc Λ࢖ͬͯ Ruby ͷจ๏Λղऍ͍ͯͨ͠ • Yacc Ͱ͸͠ΜͲ͘ͳ͖ͬͯͨͷͰ Bison Λಋೖͨ͠ • Bison Ͱ΋ Ruby ͷจ๏Λࣗಈੜ੒͢Δͷ͸ͭΒ͔ͬͨ • lexer ͷ෦෼΍ parser ͷ෦෼Ͱ͋ΓΌ͜ΓΌؤுͬͨ݁Ռɺparse.y ͕ ௒ෳࡶʹͳͬͨʢRuby ೋେຐڥͷͻͱͭʣ • parse.y ΛϝϯςφϯεͰ͖Δਓ͸ۃʑΘ͔ͣͳਓ͚ͩʹͳͬͨ

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Ruby Parser ͷ 1 ෼ྺ࢙ • ౰ॳ͸ Yacc Λ࢖ͬͯ Ruby ͷจ๏Λղऍ͍ͯͨ͠ • Yacc Ͱ͸͠ΜͲ͘ͳ͖ͬͯͨͷͰ Bison Λಋೖͨ͠ • Bison Ͱ΋ Ruby ͷจ๏Λࣗಈੜ੒͢Δͷ͸ͭΒ͔ͬͨ • lexer ͷ෦෼΍ parser ͷ෦෼Ͱ͋ΓΌ͜ΓΌؤுͬͨ݁Ռɺparse.y ͕ ௒ෳࡶʹͳͬͨʢRuby ೋେຐڥͷͻͱͭʣ • parse.y ΛϝϯςφϯεͰ͖Δਓ͸ۃʑΘ͔ͣͳਓ͚ͩʹͳͬͨ

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Ruby Parser ͷ 1 ෼ྺ࢙ • ౰ॳ͸ Yacc Λ࢖ͬͯ Ruby ͷจ๏Λղऍ͍ͯͨ͠ • Yacc Ͱ͸͠ΜͲ͘ͳ͖ͬͯͨͷͰ Bison Λಋೖͨ͠ • Bison Ͱ΋ Ruby ͷจ๏Λࣗಈੜ੒͢Δͷ͸ͭΒ͔ͬͨ • lexer ͷ෦෼΍ parser ͷ෦෼Ͱ͋ΓΌ͜ΓΌؤுͬͨ݁Ռɺparse.y ͕ ௒ෳࡶʹͳͬͨʢRuby ೋେຐڥͷͻͱͭʣ • parse.y ΛϝϯςφϯεͰ͖Δਓ͸ۃʑΘ͔ͣͳਓ͚ͩʹͳͬͨ

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Ruby Parser ͷ 1 ෼ྺ࢙ • ౰ॳ͸ Yacc Λ࢖ͬͯ Ruby ͷจ๏Λղऍ͍ͯͨ͠ • Yacc Ͱ͸͠ΜͲ͘ͳ͖ͬͯͨͷͰ Bison Λಋೖͨ͠ • Bison Ͱ΋ Ruby ͷจ๏Λࣗಈੜ੒͢Δͷ͸ͭΒ͔ͬͨ • lexer ͷ෦෼΍ parser ͷ෦෼Ͱ͋ΓΌ͜ΓΌؤுͬͨ݁Ռɺparse.y ͕ ௒ංେͯ͠௒ෳࡶʹͳͬͨʢRuby ೋେຐڥͷͻͱͭʣ • parse.y ΛϝϯςφϯεͰ͖Δਓ͸ۃʑΘ͔ͣͳਓ͚ͩʹͳͬͨ

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Ruby Parser ͷ 1 ෼ྺ࢙ • ౰ॳ͸ Yacc Λ࢖ͬͯ Ruby ͷจ๏Λղऍ͍ͯͨ͠ • Yacc Ͱ͸͠ΜͲ͘ͳ͖ͬͯͨͷͰ Bison Λಋೖͨ͠ • Bison Ͱ΋ Ruby ͷจ๏Λࣗಈੜ੒͢Δͷ͸ͭΒ͔ͬͨ • lexer ͷ෦෼΍ parser ͷ෦෼Ͱ͋ΓΌ͜ΓΌؤுͬͨ݁Ռɺparse.y ͕ ௒ංେͯ͠௒ෳࡶʹͳͬͨʢRuby ೋେຐڥͷͻͱͭʣ • parse.y ΛϝϯςφϯεͰ͖Δਓ͸ۃʑΘ͔ͣͳਓ͚ͩʹͳͬͨ

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Ruby Parser ͷඞཁੑ • Ruby ͷจ๏Λղऍ͢Δͷ͸ Ruby ΠϯλϓϦλ͚ͩͰ͸ͳ͘ͳͬͨ • Lint • LSP • Formatter

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Ruby Parser ͷඞཁੑ • Ruby ͷจ๏Λղऍ͢Δͷ͸ Ruby ΠϯλϓϦλ͚ͩͰ͸ͳ͘ͳͬͨ • Lint • LSP • Formatter

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LSP ͕ Ruby Parser ʹٻΊΔ΋ͷ • ߴ଎ʹ Ruby ͷจ๏Λղऍͯ͠ཉ͍͠ • ߏจΤϥʔΛ୯ͳΔ Syntax Error ʹ͠ͳ͍Ͱཉ͍͠ • “a =“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ม਺ະॳظԽͱڭ͑ͯཉ͍͠ • “a(“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ׅހ͕ด͡ΒΕ͍ͯͳ͍͜ͱΛڭ͑ͯཉ͍͠ • “a.” ͱॻ͔Ε͍ͯͨΒ a ͕ nil Ͱ͋Ε͹ະॳظԽͰ͋Δ͜ͱΛɺa ͕Կ͔͠Βͷ 
 ΠϯελϯεͰ͋Ε͹ݺͼग़͠ՄೳͳϝιουΛิ׬ͯ͠ཉ͍͠

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LSP ͕ Ruby Parser ʹٻΊΔ΋ͷ • ߴ଎ʹ Ruby ͷจ๏Λղऍͯ͠ཉ͍͠ • ߏจΤϥʔΛ୯ͳΔ Syntax Error ʹ͠ͳ͍Ͱཉ͍͠ • “a =“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ม਺ະॳظԽͱڭ͑ͯཉ͍͠ • “a(“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ׅހ͕ด͡ΒΕ͍ͯͳ͍͜ͱΛڭ͑ͯཉ͍͠ • “a.” ͱॻ͔Ε͍ͯͨΒ a ͕ nil Ͱ͋Ε͹ະॳظԽͰ͋Δ͜ͱΛɺa ͕Կ͔͠Βͷ 
 ΠϯελϯεͰ͋Ε͹ݺͼग़͠ՄೳͳϝιουΛิ׬ͯ͠ཉ͍͠

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LSP ͕ Ruby Parser ʹٻΊΔ΋ͷ • ߴ଎ʹ Ruby ͷจ๏Λղੳͯ͠ཉ͍͠ • ߏจΤϥʔΛ୯ͳΔ Syntax Error ʹ͠ͳ͍Ͱཉ͍͠ • “a =“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ม਺ະॳظԽͱڭ͑ͯཉ͍͠ • “a(“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ׅހ͕ด͡ΒΕ͍ͯͳ͍͜ͱΛڭ͑ͯཉ͍͠ • “a.” ͱॻ͔Ε͍ͯͨΒ a ͕ nil Ͱ͋Ε͹ະॳظԽͰ͋Δ͜ͱΛɺa ͕Կ͔͠Βͷ 
 ΠϯελϯεͰ͋Ε͹ݺͼग़͠ՄೳͳϝιουΛิ׬ͯ͠ཉ͍͠

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LSP ͕ Ruby Parser ʹٻΊΔ΋ͷ • ߴ଎ʹ Ruby ͷจ๏Λղੳͯ͠ཉ͍͠ • ߏจΤϥʔΛ୯ͳΔ Syntax Error ʹ͠ͳ͍Ͱཉ͍͠ • “a =“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ม਺ະॳظԽͱڭ͑ͯཉ͍͠ • “a(“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ׅހ͕ด͡ΒΕ͍ͯͳ͍͜ͱΛڭ͑ͯཉ͍͠ • “a.” ͱॻ͔Ε͍ͯͨΒ a ͕ nil Ͱ͋Ε͹ະॳظԽͰ͋Δ͜ͱΛɺa ͕Կ͔͠Βͷ 
 ΠϯελϯεͰ͋Ε͹ݺͼग़͠ՄೳͳϝιουΛิ׬ͯ͠ཉ͍͠

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LSP ͕ Ruby Parser ʹٻΊΔ΋ͷ • ߴ଎ʹ Ruby ͷจ๏Λղੳͯ͠ཉ͍͠ • ߏจΤϥʔΛ୯ͳΔ Syntax Error ʹ͠ͳ͍Ͱཉ͍͠ • “a =“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ม਺ະॳظԽͱڭ͑ͯཉ͍͠ • “a(“ ·Ͱॻ͔Ε͍ͯΔίʔυ͸ׅހ͕ด͡ΒΕ͍ͯͳ͍͜ͱΛڭ͑ͯཉ͍͠ • “a.” ͱॻ͔Ε͍ͯͨΒ a ͕ nil Ͱ͋Ε͹ະॳظԽͰ͋Δ͜ͱΛɺa ͕Կ͔͠Βͷ 
 ΠϯελϯεͰ͋Ε͹ݺͼग़͠ՄೳͳϝιουΛิ׬ͯ͠ཉ͍͠

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Ruby Parser ͷ৽͍͠Ξϓϩʔν • Prism • खॻ͖ύʔαʔʢC ݴޠͰ࣮૷ʣ • ύʔαʔδΣωϨʔλʔΛ࢖Θͳ͍ • ݱ࣌఺Ͱ͸ඪ४ఴ෇ϥΠϒϥϦ͕ͩɺRuby ຊମͷύʔαʔͱஔ͖׵͑Δ͜ͱΛ໨ඪʹ͍ͯ͠Δ • Lrama • Ruby ੡ͷύʔαʔδΣωϨʔλʔ • ैདྷ͔Β͋Δ parse.y ΛൃలతʹΑΓॻ͖΍͘͢͢ΔΞϓϩʔν • parse.y ͕௒ෳࡶͳͷ͸ɺBNF ه๏͕ѱ͍ͷͰ͸ͳ͘ Bison ͕ΑΖ͘͠ͳ͍ͷͰ͸ʁ

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Ruby Parser ͷ৽͍͠Ξϓϩʔν • Prism • खॻ͖ύʔαʔʢC ݴޠͰ࣮૷ʣ • ύʔαʔδΣωϨʔλʔΛ࢖Θͳ͍ • ݱ࣌఺Ͱ͸ඪ४ఴ෇ϥΠϒϥϦ͕ͩɺRuby ຊମͷύʔαʔͱஔ͖׵͑Δ͜ͱΛ໨ඪʹ͍ͯ͠Δ • Lrama • Ruby ੡ͷύʔαʔδΣωϨʔλʔ • ैདྷ͔Β͋Δ parse.y ΛൃలతʹΑΓॻ͖΍͘͢͢ΔΞϓϩʔν • parse.y ͕௒ෳࡶͳͷ͸ɺBNF ه๏͕ѱ͍ͷͰ͸ͳ͘ Bison ͕ΑΖ͘͠ͳ͍ͷͰ͸ʁ

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Ruby Parser ͷ৽͍͠Ξϓϩʔν • Prism • खॻ͖ύʔαʔʢC ݴޠͰ࣮૷ʣ • ύʔαʔδΣωϨʔλʔΛ࢖Θͳ͍ • ݱ࣌఺Ͱ͸ඪ४ఴ෇ϥΠϒϥϦ͕ͩɺRuby ຊମͷύʔαʔͱஔ͖׵͑Δ͜ͱΛ໨ඪʹ͍ͯ͠Δ • Lrama • Ruby ੡ͷύʔαʔδΣωϨʔλʔ • ैདྷ͔Β͋Δ parse.y ΛൃలతʹΑΓॻ͖΍͘͢͢ΔΞϓϩʔν • parse.y ͕௒ෳࡶͳͷ͸ɺBNF ه๏͕ѱ͍ͷͰ͸ͳ͘ Bison ͕ΑΖ͘͠ͳ͍ͷͰ͸ʁ

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Ruby Parser ͷࠓޙ • ϝϯςφϯεੑͷ޲্ • ࢖͍উख͕ΑΓྑ͘ͳΔ

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͜͜·Ͱ͕લஔ͖

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΅͘ͷΞ΢τϓοτ

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෱Ԭ Rubyistձٞ 04 2024-09-07

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Keynote Speakers

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Yuichiro Kaneko Kevin Newton

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https://twitter.com/rubycitymatsue/status/1722572218889298041

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https://twitter.com/tagomoris/status/1722466409001971827

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͜Μͳਓʹ͓͢͢Ί • Ruby Parser Λ΋ͬͱৄ͘͠஌Γ͍ͨ • ࣗ࡞ݴޠΛ࡞Γ͍ͨ or ࡞͍ͬͯΔ • ʮԿ͔Α͘෼͔Βͳ͍͚ͲԿ͔͍͢͝ࣄͯ͠ΔʯΛମݧ͍ͨ͠

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͜Μͳਓʹ͓͢͢Ί • Ruby Parser Λ΋ͬͱৄ͘͠஌Γ͍ͨ • ࣗ࡞ݴޠΛ࡞Γ͍ͨ or ࡞͍ͬͯΔ • ʮԿ͔Α͘෼͔Βͳ͍͚ͲԿ͔͍͢͝ࣄͯ͠ΔʯΛମݧ͍ͨ͠

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͜Μͳਓʹ͓͢͢Ί • Ruby Parser Λ΋ͬͱৄ͘͠஌Γ͍ͨ • ࣗ࡞ݴޠΛ࡞Γ͍ͨ or ࡞͍ͬͯΔ • ʮԿ͔Α͘෼͔Βͳ͍͚ͲԿ͔͍͢͝ࣄͯ͠ΔʯΛମݧ͍ͨ͠

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؇ื • ෱Ԭ Rubyistձٞ 04 ͷ΢ΣϒσβΠφʔΛืूத • एׯҰ໊ • ँྱۚ͋Γʢ03 ࣮੷ɿ5 ສԁʣ • ࢀߟɿ https://regional.rubykaigi.org/fukuoka03/

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͜Ε͔ΒͷFukuoka.rb • ࠓ·Ͱ௨Γ΋͘΋͘ճΛܧଓ • ؤுΒͳ͍ • དྷΔऀڋ·ͣڈΔऀ௥Θͣ • ͲͳͨͰ΋ؾܰʹࢀՃͯͩ͘͠ ͍͞

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Ҏ্ Fukuoka.rb ͷ׆ಈใࠂͰͨ͠