RubyKaigi 2025でプロポーザルが初めて採択されるまでにやったこと

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'VLVPLBSCʙ3VCZ,BJHJͷػӡʙ :VIFJ0LB[BLJ !:@VVV RubyKaigi 2025Ͱ ϓϩϙʔβϧ͕ॳΊͯ࠾୒͞ΕΔ·Ͱʹ΍ͬͨ͜ͱ

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TFMGJOTQFDU w :VIFJ0LB[BLJ w !:@VVV 9 !ZVVVOFU #MVF4LZ w !ZVVV (JU)VC w *P5$MPVE&OHJOFFSBU'VTJD$P -UE w .FOUFSPG'KPSE#PPU$BNQ w -JLFQMBZJOHXJUI&41 2

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࠷ۙͷग़དྷࣄ 3VCZ,BJHJʹϓϩϙʔβϧ͕࠾୒͞Ε·ͨ͠🎉 3

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τʔΫͷλΠτϧ 1PSUJOH1JDP3VCZUP"OPUIFS.JDSPDPOUSPMMFS&41 1JDP3VCZΛผͷϚΠΫϩίϯτϩʔϥʹҠ২͢Δ&41 4

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1JDP3VCZͱ͸ ΊͬͪΌখ͍͞3VCZ7.ͱίϯύΠϥ 5

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1JDP3VCZͱ͸ NSVCZNSVCZD1JDP3VCZ 6

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&41ͱ͸ தࠃͷձࣾ &TQSFTTJG4ZTUFNT ͕࡞ͬͨ ϫϯνοϓϚΠΫϩίϯτϩʔϥ 7

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&41ͱ͸ .4UBDLγϦʔζͷதʹೖ͍ͬͯΔϚΠίϯ΋&41 Ұ෦ྫ֎͋Γ 8

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ඦฉ͸Ұݟʹ͔ͣ͠σϞ 9

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ͳͥϙʔςΟϯά͠Α͏ͱࢥ͔ͬͨ .JDSP1ZUIPO͸͍Ζ͍ΖͳϚΠίϯͰؾܰʹࢼͤΔ 10

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ͳͥϙʔςΟϯά͠Α͏ͱࢥ͔ͬͨ 11 1JDP3VCZͷ࡞ऀ΋ϙʔςΟϯάΛ๬ΜͰ͍Δ As of 2024, PicoRuby supports only the RP2040 (Raspberry Pi Pico). It would be a signi fi cant undertaking to port it to other MCUs like the nRF52, STM32, and ESP32. If you are interested in contributing to a porting, please visit the repository: https://github.com/ picoruby/picoruby

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ͳͥϙʔςΟϯά͠Α͏ͱࢥ͔ͬͨ 3VCZ,BJHJͷ"GUFS1BSUZʹͯฉ͍ͨݴ༿ ʮ 1JDP3VCZʹ΋ NSVCZͷࢥ૝͸ੜ͖ଓ͚Δʯ 12

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ͳͥϙʔςΟϯά͠Α͏ͱࢥ͔ͬͨ 3VCZ,BJHJͷ"GUFS1BSUZʹͯฉ͍ͨݴ༿ ʮ 1JDP3VCZʹ΋ NSVCZͷࢥ૝͸ੜ͖ଓ͚Δʯ 13 ۚݴͰ͋Γɺࣗ෼ʹͱͬͯͷ,BJHJ& ff FDU

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RubyKaigi 2025Ͱ ϓϩϙʔβϧ͕ॳΊͯ࠾୒͞ΕΔ·Ͱʹ΍ͬͨ͜ͱ

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3VCZ,BJHJ"GUFS1BSUZ ͻͱ࢓ࣄ͠·ͨ͠ 15

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3BTQCFSSZ1J1JDP8Λصͷ্ʹஔ͍ͨ 16

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31Λ3BTQCFSSZ1J1JDP8ʹॻ͖ࠐΜͩ 17

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1JDP3VCZͱ31΁ίϯτϦϏϡʔτ🎉 18

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ϙʔςΟϯά࡞ۀணख 19

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Ϗϧυʹ࢛ۤീۤ 20

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Ϗϧυ͕௨Δ 21

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QVUT͕ಈ͘Α͏ʹͳΔ 22

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QVUT͕ಈ͘Α͏ʹͳΔ 23

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;FOOͰεΫϥοϓΛ࡞Δ 24

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*0HFUDI͕ಈ͘Α͏ʹͳΔ 25

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࣮ٛՈΛൈ͚ग़͠௥͍ࠐΈ 26

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࣮ٛՈΛൈ͚ग़͠௥͍ࠐΈ 27

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࣮ٛՈΛൈ͚ग़͠௥͍ࠐΈ 28

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͜ͷͱ͖ͷؾ࣋ͪ 3VCZ,BJHJͷ$'1ɺ Կ͔͠Βग़ͤΔ͔΋͠Εͳ͍ 29 ౰ॳͷకΊ੾Γ·Ͱ͋ͱिؒ

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ϓϩϙʔβϧͷ಺༰ʹ೰Ή 30

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ϦϓϥΠ͋Γ͕ͱ͏͍͟͝·͢ 31

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ϓϩϙʔβϧ ॳ൛ Λग़͢ 32

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QJDPSVCZFTQͱFTQJDPSVCZ ޙͷ31&41 Λެ։🎉 33

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VE[VSB͞Μͱϓϩϙʔβϧͷ ૬ޓఴ࡟Λ͢Δ 34

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VE[VSB͞Μͱϓϩϙʔβϧͷ ૬ޓఴ࡟Λ͢Δ 35 కΊ੾Γ೔લ

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QJDPSVCZͷPSHBOJ[BUJPOʹೖΕͯ΋Β͏ 36

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🎉 38

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͜ͷͱ͖ͷؾ࣋ͪ BDDFQUFE࣮ͬͯࡏ͢ΔΜͰ͢Ͷʜ 39

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-*,&ɺϦϙετɺϦϓϥΠ ͋Γ͕ͱ͏͍͟͝·ͨ͠🙏 40

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BDDFQUFE·Ͱͷي੻ 41 BDDFQUFE🎉 3VCZ,BJHJ ʙ ॳίϯτϦϏϡʔτ ϙʔςΟϯά ࡞ۀ։࢝ Ϗϧυ੒ޭ 31&41 ىಈ੒ޭ ϓϩϙʔβϧఏग़

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BDDFQUFE·Ͱͷي੻ 42 4VCKFDU 63- ίʔυߦ਺ 3VO1JDP3VCZPO&41 IUUQTHJUIVCDPNQJDPSVCZQJDPSVCZQVMM "EE'"5'JMF4ZTUFNPO&41 IUUQTHJUIVCDPNQJDPSVCZQJDPSVCZQVMM "EEFEQJDPSVCZHQJPXPSLJOH XJUI&41 IUUQTHJUIVCDPNQJDPSVCZQJDPSVCZQVMM "EE5JNFSUPQJDPSVCZNBDIJOF GPS&41UPNBLFUBTL3&"%: IUUQTHJUIVCDPNQJDPSVCZQJDPSVCZQVMM ߹ܭ ॻ͍ͨίʔυͷߦ਺ 1VMM3FRVFTU

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BDDFQUFE·Ͱͷي੻ 43 4VCKFDU 63- ίʔυߦ਺ 31&41 IUUQTHJUIVCDPNQJDPSVCZ31&41 QJDPSVCZFTQ IUUQTHJUIVCDPNQJDPSVCZQJDPSVCZFTQ ߹ܭ ॻ͍ͨίʔυͷߦ਺ ϦϙδτϦ

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͓ΘΓʹ

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վΊͯࠓͷؾ࣋ͪ ࠷ॳ͸΄Μͷͪΐͬͱͷ࢖໋ײͱɺ ؾ·͙ΕͰ࢝Ίͨ࡞ۀ͕ɺRubyKaigi 2025ʹͭͳ͕ͬͨ 45

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վΊͯࠓͷؾ࣋ͪ 1JDP3VCZͷΤίγεςϜͷੌ͞΍ઃܭࢥ૝ʹັྃ͞Εͨ 46

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վΊͯࠓͷؾ࣋ͪ 1JDP3VCZͷ࡞ऀ͸΋ͪΖΜɺ'VLVPLBSCͷօ༷ͷࢧ͑΋͋Γ νϟϯεΛखʹ͢Δ͜ͱ͕Ͱ͖ͨ ຊ౰ʹ͋Γ͕ͱ͏͍͟͝·͢🙏 47

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΋͏͙͢3VCZ,BJHJ Έͳ͞Μʹ΋࣍ʹܨ͕Δ,BJHJ& ff FDU͕ ժੜ͑Δ͜ͱΛف͍ͬͯ·͢🌱 48