Upgrade to Pro — share decks privately, control downloads, hide ads and more …

RubyKaigi 2022 After Talk

RubyKaigi 2022 After Talk

RubyKaigi 2022 After Talksの講演スライド https://andpad.connpass.com/event/260735/

Akira Matsuda

October 12, 2022
Tweet

More Decks by Akira Matsuda

Other Decks in Programming

Transcript

  1. RubyKaigi 2022Λ;Γ͔͑ͬͯ @a_matsuda

  2. self 🦐 Name: Akira Matsuda 🦐 Twitter: @a_matsuda 🦐 GitHub:

    amatsuda
  3. झຯ 🦐 ϓϩάϥϛϯά 🦐 Ruby 🦐 Ruby on Rails

  4. झຯ 🦐 Rubyist

  5. झຯ 🦐 RubyͷΧϯϑΝϨϯε

  6. झຯ 🦐 RubyͷΧϯϑΝϨϯε 🦐 RubyͷΧϯϑΝϨϯεͷӡӦ

  7. Disclaimer 🦐 ࠓ೔͜Ε͔Β͓࿩͢͠Δ͜ͱ͸ɺӡӦ νʔϜ͔ΒͷެࣜݟղͰ͸ͳ͘ɺ͢΂ͯ ʮݸਓͷײ૝ʯͰ͢

  8. ࠓ೥ͷKaigiͷ;Γ͔͑Γɺ͓Αͼઃܭͱ࣮ ૷ͷ࿩ 🦐 ͍͍ͩͨ࣌ܥྻͰ

  9. 2019೥11݄ 🦐 RubyKaigi 2020 in ·ͭ΋ͱͷ४උͷ ਅͬ࠷த

  10. 2019೥11݄ 🦐 ΠϯλʔωοτͰશࠃͷձ৔୳͠Λͯ͠ ͍ͯࡾॏݝ૯߹จԽηϯλʔΛൃݟ

  11. 2019೥12݄ 🦐 RubyKaigi 2021ͷձ৔ͱͯ͠ɺ 2021/3/25 - 27 ͷ༧ఆͰɺࡾॏݝ૯߹จ ԽηϯλʔΛ༧໿

  12. ͳΜͱɺԼݟʹ΋ߦ ͔ͣʹ͍͖ͳΓձ৔ Λ༧໿͍ͯͨ͠ʂ

  13. RubyKaigiͷձ৔બఆج४ 🦐 ͏·͍ϝγͱञ 🦐 σΧ͍ձ৔ 🦐 ݱ஍ͷRubyίϛϡχςΟ 🦐 ֗ࣗମͷΩϟύγςΟ 🦐

    ަ௨ͷศ 🦐 ؍ޫίϯςϯπ
  14. 🥩 🦐 ⛩ 🦐 ࡾॏݝΑ͘஌Βͳ͍͚Ͳϝγ͕ͱͯ΋ 
 ͏·ͦ͏ʂ 🦐 ࠷ڧΫϥεͷ؍ޫίϯςϯπͷଘࡏ

  15. 2020೥1݄15೔ 🦐 ॳͷձ৔Լݟ

  16. 2020೥1݄15೔ 🦐 ॳͷձ৔Լݟ 🦐 ௡ͷӺલͷ͞ͼΕͬ΀ΓΛݟͯΞηΔ

  17. ಉ೔໷ 🦐 @দࡕࢢ಺ͷ༗໊͖͢ম͖ళ

  18. 🥩

  19. ͜ͷͱ͖ɺ

  20. RubyKaigi 2020ͷνέοτൃചΛ։࢝ 🦐 νʔϜͷΈΜͳ͕ू·ͬͯ࡞ۀ͕Ͱ͖ͨ ͷͰ

  21. 🎫

  22. 2020೥1݄16೔(ཌ೔)

  23. νέοτߪೖ࣌ͷΞϯέʔτʮWhere are you from?ʯ

  24. νέοτߪೖ࣌ͷΞϯέʔτʮWhere are you from?ʯ

  25. ϩʔΧϧΦʔΨφΠβʔͷൃݟ 🦐 ໘ࣝ͸શવͳ͔ͬͨ 🦐 ͜ͷ2ਓΛωοτͰ୳͠ग़ͯ͠ಛఆ 🦐 ʮ͍·ࡾॏʹډΔΜ͚ͩͲࠓ͔Βձ͑·ͤΜ͔ʁ ҰॹʹRubyKaigi΍Γ·ͤΜ͔ʁʯΈ͍ͨͳFB ϝοηʔδΛ͍͖ͳΓૹΓ͚ͭͯק༠ʹ੒ޭ

  26. ϩʔΧϧΦʔΨφΠβʔ͋Γ͕ͱ͏ʂ 🦐 ϑʔυό΢νϟʔ 🦐 🍱(ϩʔετϏʔϑห౰ʂ) 🦐 ϊϕϧςΟ(೔Ӭ͏ͪΘ) 🦐 ձ৔ͱͷ࿈བྷ 🦐

    όεձࣾͱͷௐ੔ 🦐 ͦͷଞ͋ΒΏΔϩʔΧϧΞϨϯδϝϯτۀ຿
  27. RubyKaigiͷձ৔બఆج४ 🦐 ͏·͍ϝγͱञ 🦐 σΧ͍ձ৔ 🦐 ݱ஍ͷRubyίϛϡχςΟ 🦐 ֗ࣗମͷΩϟύγςΟ 🦐

    ަ௨ͷศ 🦐 ؍ޫίϯςϯπ
  28. ࡾॏͰRubyKaigi͕ ࣮ݱͰ͖Δϝυ͕ ཱͬͨʂ

  29. 2020೥2݄ 🦐 ΫϧʔζધμΠϠϞϯυɾϓϦϯηε߸ Ͱ৽ܕίϩφͷूஂײછ͕ൃੜ

  30. 2020೥2݄29೔ 🦐 4݄ʹ༧ఆ͍ͯͨ͠RubyKaigi 2020 in ·ͭ΋ͱͷԆظΛܾఆ

  31. 2020೥3݄ 🦐 தࢭͩதࢭ

  32. 2020೥9݄4೔ɺ5೔ 🦐 RubyKaigi Takeout 2020

  33. ΫϩʔδϯάͰཌ೥ͷࡾॏ։࠵Λൃද

  34. Ruby 3.0ϦϦʔεޙͷॳͷKaigiͳͷͰ 🦐 Ruby 3ͷඪޠʮRuby 3x3ʯ 🦐 Ruby 3x 🦐

    RubyKaigi ΋ 3x 🦐 RubyKaigi Triple 🦐 ͢ͳΘͪࡾॏʁ
  35. RubyKaigi 2021 in ࡾॏ 🦐 2021೥7݄༧ఆ

  36. ͜Ε΋݁ہίϩφͰϙγϟͬͯɺ2021೥΋Takeout

  37. 2021೥9݄9೔ - 11೔ 🦐 RubyKaigi Takeout 2021

  38. ΫϩʔδϯάͰ࠶ͼཌ೥ͷࡾॏ։࠵Λ ൃද

  39. 2022೥9݄ 🦐 ͓Αͦ3೥ӽ͠Ͱͷࡾॏ։࠵Λ͍ͭʹ࣮ݱ

  40. ͱ͜ΖͰɺKaigiͷ࣮ݱ·Ͱʹ΍Δ͜ͱ 🦐 εϙϯαʔืू 🦐 εϐʔΧʔืू 🦐 ࢀՃऀืू

  41. 💰 εϙϯαʔ

  42. εϙϯαʔ಺༁ 🦐 ৄࡉͳ΍ͭΛग़ͦ͏ͱࢥ͚ͬͨͲΊΜͲ ͍͔͘͞Β΍ΊͨΜͰ͚͢Ͳɺͬ͘͟Γ ݴ͏ͱɺ

  43. εϙϯαʔ಺༁ 🦐 ॳεϙϯαʔͷձ͕ࣾଟ͔ͬͨؾ͕͢Δ 🦐 ࠃ಺اۀ͕େ൒ɻւ֎اۀͷεϙϯαʔ ͕ݮͬͨ 🦐 ΧελϜεϙϯαʔ͕ܹݮ

  44. εϙϯαʔϥϯΫ 🦐 ͍͔͋ΘΒͣRubyεϙϯαʔͷ͝ر๬͕ଟ͗ͯ͢ɺ 
 நબͷ্ɺԿ͔͓ࣾஅΓ͍͍͍ͤͯͨͩͯ͞Δ 🦐 εϙϯαʔηογϣϯͷ࿮ͷ਺͕ܾ·ͬͪΌͬͯΔͷ Ͱɺر๬͞ΕΔશاۀΛRubyεϙϯαʔʹ͸Ͱ͖ͳ͍ 🦐 நબํ๏͸ݫਖ਼ͳΔ

    Array#sample Ͱ
  45. εϙϯαʔϒʔε 🦐 ϒʔεر๬ͷεϙϯαʔ͕ଟ͘ɺڝ૪཰͕ߴ͔ͬͨ 🦐 நબํ๏͸ݫਖ਼ͳΔ Array#sample Ͱ 🦐 ࠓ೥͸ϒʔε෦԰͕ڱ͔ͬͨͷͰ͋Ε͕෺ཧతݶք 🦐

    ͦͯ͠ɺདྷ೥ͷεϙϯαʔϒʔεεϖʔε΋ڱ͍Ͱ ͢ʂ͝ΊΜͳ͍͞ʂ
  46. 🔈 εϐʔΧʔ

  47. εϐʔΧʔ಺༁ 🦐 ৗ࿈͞Μ΋΋ͪΖΜͨ͘͞Μ͍͚ͨͲɺࠓ೥͸ॳε ϐʔΧʔ͕ଟ͔ͬͨؾ͕͢Δ 🦐 ಛʹɺΩʔϊʔτͷ2ਓ͸ͲͪΒ΋ॳొஃʹͯ͠Ωʔ ϊʔτ 🦐 ೔ຊޠɾӳޠൺ཰͸ɺ͍͍ͩͨྫ೥Ͳ͓Γ͔ɺ΍΍ ೔ຊޠଟΊ͙Β͍ʁ

  48. ͪͳΈʹɺRubyKaigi͸શͯͷτʔΫ͕ӳޠ ͰࢹௌՄೳ 🦐 ࠃࡍΧϯϑΝϨϯεͳͷͰʂ

  49. ࣮͸ɺ೔ => ӳͷಉ࣌௨༁ʹ͸ΊͪΌΊͪΌ ͔͔ۚͬͯΔ 🦐 ͷͰɺ༧ࢉతͳ໘Ͱݴ͏ͱɺͲͪΒ͔ͱ ݴ͑͹ӳޠ࿩ऀ͕૿͑ͯ͘Εͨ΄͏͕خ ͔ͬͨ͠Γ͢Δ

  50. ࠓ೥ͷλΠϜςʔϒϧͷ૊Έํ 🦐 େϗʔϧ: ॲཧܥτϥοΫ 🦐 தϗʔϧ: ͦͷଞͷτϐοΫ

  51. ࠓ೥͸ॲཧܥͷ࿩ͷׂ߹͕ྫ೥ʹ΋ 
 ૿ͯ͘͢͠͝ߴ͔ͬͨ

  52. Ͱ΋ɺ

  53. Rubyॲཧܥ͍ͬͯΖ͍Ζ͋ΔΜ͚ͩͲɺ 🦐 CRuby 🦐 JRuby 🦐 Rubinius 🦐 Truffle Ruby

    🦐 mruby
  54. ࠓ೥͸CRubyͷ࿩͔͠ͳ͔ͬͨ 🦐 དྷ೥͸ଞͷॲཧܥͷ࿩΋ௌ͖͍ͨͳ͊

  55. ొஃํࣜ 🦐 ϦΞϧొஃ 🦐 ϦΞϧλΠϜͰΦϯϥΠϯొஃ(Zoom) 🦐 ࣄલ࿥ը͞ΕͨϏσΦΛ্ө

  56. Zoomొஃํࣜ 🦐 τϥϒϧཁҼ͕Ұ൪ଟͯ͘ӡӦෛՙ͕Ұ ൪ߴ͍ 🦐 དྷ೥͸͜ͷબ୒ࢶ͸φγʹ͍ͨ͠ͳ͊……

  57. ձ৔ʹདྷΕͳ͔ͬͨ৔߹ͷ 
 όοΫΞοϓϓϥϯ 🦐 ΈΜͳ΄ͱΜͲZoomͷ༧ఆͩͬͨ 🦐 ࠓ೥͸݁Ռతʹ͸ΈΜͳԿࣄ΋ͳ͘དྷΕ ͪΌ͔ͬͨΒΑ͔ͬͨ

  58. ίϩφ🦠 🦐 དྷ೥ͷ5݄ͷ࣌఺Ͱਓྨ͕ίϩφΛࠀ෰͠ ͍ͯΔͱ͸ࢥ͑ͳ͍ 🦐 όοΫΞοϓϓϥϯ͸དྷ೥΋ઈରඞཁ 🦐 ZoomφγʹͰ͖Δؾ͕͠ͳ͍͔΋……

  59. CFP for 2023 🦐 ೥໌͚͙Β͍ʹϓϩϙʔβϧืू։࢝༧ ఆ 🦐 ͳΜͱɺ४උظ͕ؒ͋ͱ3ϲ݄͔͠ͳ͍ʂ 🦐 ͝४උΑΖ͓͘͠ئ͍͠·͢ʂ

  60. ίϯηϓτ 🦐 RubyͷίʔυΛॻ͍ͯࡽͯ͠Δਓͨͪͷ ࣗຫେձ

  61. ʮݴޠʹ΋࡞ͬͯΔਓ͕ډΔΜͩʂʯ

  62. Ruby 🦐 ࡞ऀ͕೔ຊਓͳϝδϟʔݴޠɻ͜Μͳͷϓϩάϥϛϯά ͷྺ࢙࢝·ͬͯҎདྷ͸͡Ίͯ 🦐 ͔͠΋ಉ࣌୅ʹੜ͖ͯΔਓͳͷͰձ͍ʹߦ͚͹฼ࠃޠͰ ձ࿩Ͱ͖Δ 🦐 ࣮ࡍʹखΛಈ͔͍ͯ͠Δίϛολʔͨͪͷଟ͘΋೔ຊਓ 🦐

    ͭ·ΓɺҰ࣍৘ใʹࣗ෼ͷ฼ࠃޠͰΞΫηεͰ͖Δ
  63. Ruby 🦐 ࠓ͜ͷ࣌୅ʹ೔ຊਓͱͯ͠RubyϓϩάϥϚʔΛ΍ͬͯ Δͱ͍͏޾ͤ 🦐 ͜Μͳମݧ΄͔ͷݴޠ͡Όઈରͳ͍ 🦐 Ή͠Ζɺ͔ͤͬ͘೔ຊޠ͕஻ΕΔͷʹ׶͑ͯRubyΛ ΍ͬͯͳ͍ϓϩάϥϚʔͬͯΑͬΆͲϔιۂ͕ΓͩΑ Ͷʁʁ

  64. 🥷 ࢀՃऀ

  65. ࢀՃऀ 🦐 ΦϑϥΠϯɾΦϯϥΠϯ 🦐 ࠃ಺ɾւ֎ 🦐 ৗ࿈ɾॳࢀՃ

  66. ΦϑϥΠϯࢀՃऀ͸300ਓ͙Β͍͔ͳɺͱ༧ ଌͯͨ͠ 🦐 ݁ہɺ֖Λ։͚ͯΈͨΒ700ਓ͙Β͍དྷ ͯΞϫΞϫͨ͠ 🦐 ೔ຊਓଟΊ(͜Ε͸͠ΐ͏͕ͳ͍) 🦐 ॳࢀՃऀ͕ͱͯ΋ଟ͔ͬͨʂ

  67. ΦϯϥΠϯͷ΍ͭ 🦐 @sora_h ͞Μ͕શ࣮ͯ૷

  68. ·ͱΊ

  69. ·ͱΊ 🦐 RubyKaigi 2022͸Ͳ͏͔ͩͬͨʁ

  70. RubyKaigi 🦐 ָ͔ͬͨ͠ʂ 🦐 શࢀՃऀͷதͰɺࣗ෼͕ѹ౗తʹҰ൪ RubyKaigiΛָ͠ΜͰΔࣗ৴͋Δ 🦐 େ੒ޭͩͬͨɺͱࢥ͏

  71. ࡾॏͰͷ3೥ͿΓͷϦΞϧ։࠵ 🦐 ෆ҆ཁૉ͸ͨ͘͞Μ͚͋ͬͨͲɺؾʹ͗ͯ͢͠΋͠ΐ͏͕ͳ͍ 🦐 ӡӦʹͱͬͯͷෆ҆ཁૉΛݮΒͯ֬͠౓ΛߴΊΔʹ͸ɺຖ೥౦ژͰɺຖ ೥ಉ͡ձ৔Ͱ΍Ε͹͍͍ 🦐 ͦΕ͡Όͭ·Μͳ͍ 🦐 KaigiͷӡӦ͕ͨͩͷ࡞ۀɾ͓࢓ࣄʹͳͬͪΌ͏

    🦐 ຖ೥มԽ͍ͨ͠ 🦐 มԽΛָ͠Έ͍ͨ
  72. RubyKaigiͷӡӦ͸ɺ͜Ε͔Β΋νϟϨϯδ Λଓ͚͍͖ͯ·͢

  73. དྷ೥ͷKaigi͸Ͳ͏ͳΔ͔Θ͔Γ·ͤΜʂ 🦐 Ӷҙاըத 🦐 ͖ͬ͞΋ݴ͚ͬͨͲɺ೥໌͚͙Β͍ʹϓ ϩϙʔβϧืू։࢝༧ఆ

  74. དྷ೥ͷձ৔ 🦐 ·ͭ΋ͱࢢຽܳज़ؗ

  75. ·ͭ΋ͱࢢຽܳज़ؗ 🦐 ʮ·ͭ΋ͱʯ͕ͻΒ͕ͳʂ

  76. ͦͯ͠࠶དྷ೥ͷRubyKaigi 🦐 ։࠵஍͢Βܾ·ͬͯͳ͍ 🦐 དྷ೥·ͭ΋ͱͷΫϩʔδϯάͰΞφ΢ϯ ε͸͍ͨ͠ͷͰɺ·ͭ΋ͱͷӡӦͷಉ࣌ ฒߦͰ࠶དྷ೥ͷձ৔ͷબఆͳΜ͔Λ΍ͬ ͍͔ͯͳ͍ͱ͍͚ͳ͍

  77. ࠶དྷ೥Ҏ߱ͷ։࠵஍ืू 🦐 ͏·͍ϝγͱञ 🦐 σΧ͍ձ৔ 🦐 ݱ஍ͷRubyίϛϡχςΟ 🦐 ֗ࣗମͷΩϟύγςΟ 🦐

    ަ௨ͷศ 🦐 ؍ޫίϯςϯπ
  78. ௡ࢢͰ΋΍Εͨͷ͸Α͔ͬͨ 🦐 ͋Ε͚ͩަ௨ͷศ͕ѱͯ͘͞ͼΕͯͯ Rubyist͕͍Δ͔Ͳ͏͔΋Θ͔Μͳ͍Α ͏ͳ֗Ͱ΋ɺ΍ͬͯΈΕ͹ͳΜͱ͔ͳΔ ͜ͱ͕Θ͔ͬͨ

  79. ࠓ೥΍Εͳ͔ͬͨ͜ͱ 🦐 ࠙਌ձ

  80. ࠙਌ձ 🦐 2023೥Ͱ͸෮׆͍ͤͨ͞ͳ͊

  81. end