Enjoy Ruby programming, Enjoy Ruby community! #osrb03

大阪Ruby会議03の基調講演で使用したスライドです。

https://regional.rubykaigi.org/osaka03/

https://github.com/JunichiIto/osrb03-hotwire-sandbox

Transcript

1. Enjoy Ruby programming,
   Enjoy Ruby community!
   Junichi Ito / @jnchito
   2023-09-09 େࡕRubyձٞ03 Keynote
   

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2. HELLO!
   Junichi Ito
   גࣜձࣾιχοΫΨʔσϯ
   ϑΟϤϧυϒʔτΩϟϯϓ
   ϓϩΛ໨ࢦ͢ਓͷͨΊͷ3VCZೖ໳
   &WFSZEBZ3BJMT34QFDʹΑΔ3BJMTςετೖ໳
   2JJUB
   HJWF*5BUSZ
   େࡕ෎๛தࢢ
   ग़਎΍Ͱ❤
   

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3. ίϩφՒΛ௒͑ͯ
   

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4. ΦϑϥΠϯ͸਺೥ͿΓͷਓ🙋🙋
   

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5. ΦϑϥΠϯ͸ॳΊͯͷਓ🙋🙋
   

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6. Rubyॳ৺ऀ (ࣗশ) ͷਓ🙋🙋
   

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7. Πϕϯτ΍ษڧձ͸ָ͍͠
   • ωοτͰ͔͠஌Βͳ͍ʮ͋ͷਓʯʹձ͑ͨΓ
   • ଞͷձࣾͷΤϯδχΞ͞Μͱ஌Γ߹͍ʹͳΕͨΓ
   • งғؾ͚ͩͰ΋ָ͠ΊΔ͸ͣ
   

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8. େࡕRubyձٞ03ͷςʔϚ
   ʮRubyͰস͓͏ʯ
   

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9. Ruby͸ָ͍͠
   • ͳΜͱ΋ݴ͑ͳ͍3VCZͷॻ͖৺஍ͷྑ͞
   • ࣗ෼ͷʮ͜͏͍ͨ͠ʯΛͬ͢ͱίʔυͰදݱͰ͖Δ
   • Έͳ͞Μ΋3VCZָ͠ΜͰ·͔͢ʁ🙋🙋
   

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10. ๻ࣗ਎ͷʮRubyͰসͬͨʯΤϐιʔυ
    

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11. ࠷ۙͷ͓೰Έ
    • Ϧονͳ6*ΛٻΊΒΕ͕ͪͳࠓ೔͜ͷࠒ
    • ͨͱ͑͹ʮೖྗϑΥʔϜΛϞʔμϧʹ͍ͨ͠ʯ
    

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12. ๻ͷؾ࣋ͪ ʹ 🤨
    

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13. 🤨 ΛݴޠԽ͢Δͱ
    • TDBGGPMEతͳը໘ભҠ͕ͪΐͬͱݹ͍͘͞ͷ͸Θ͔Δ
    • Ϟʔμϧ͕ٕज़తʹෆՄೳͱ͍͏Θ͚Ͱ΋ͳ͍
    • ͱ͸͍͑ɺTDBGGPMEʹൺ΂Δͱख͕͔͔ؒΔ
    • 3BJMTͷʮ͏·Έ੒෼ʯΛࣺͯͯ͠·͍ͬͯΔײ
    

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14. ͦΜͳͱ͖ʹग़ձͬͨHotwire
    • )PUXJSFͰ΋Ϟʔμϧ࡞ΕΔʁˠ:&4ʂ
    • )PUXJSFMPWFʢษڧձίϛϡχςΟʣͰ࣮ࡍʹ࡞ͬͯΈͨ
    • ͑ͬɺͨͬͨ͜Ε͚ͩͷίʔυͰʁ؆୯͗͢΁Μʂʁ
    

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15. ͜ͷײಈΛҰॹʹମݧͯ͠΄͍͠ʂ
    

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16. ͔ͭͯDHH͸15෼ͰBlogΛ࡞ͬͨ
    How to build a blog in 15 minutes with Rails
    
    
    ʢ2005ʣ
    

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17. ࠓ೔ ๻͸15෼ͰϞʔμϧUIΛ࡞Δ!!
    

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18. ͪͳΈʹHotwire / Turboͱ͍͑͹
    5ZQF4DSJQU
    ΍ΊΔΘ
    

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19. HotwireͱTurbo / Stimulusͷؔ܎
    STRADA
    JSΛॻ͔ͣʹHTMLΛ
    
    
    ஔ͖׵͑Δٕज़
    ௒γϯϓϧͳ
    
    
    JSϑϨʔϜϫʔΫ
    ϞόΠϧapp޲͚
    Turbo͚ͩͰ͸࣮ݱͰ͖ͳ͍
    
    
    UI੍ޚΛαϙʔτ͢Δ
    

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20. Let's do live coding!
    

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21. YouTubeͰಈըΛެ։தʂ
    
    
    https://youtu.be/Pu4-xMTb_TQ
    

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22. ϥΠϒίʔσΟϯά͸͜͜·Ͱ
    ෼ͰͰ͖͔ͨͳʙʁ
    

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23. ·ͩ΍Εͯͳ͍͜ͱ
    • 6QEBUF΍%FMFUFΛϞʔμϧͰߦ͏
    • ʮߋ৽͠·ͨ͠ʯͷΑ͏ͳϑϥογϡϝοηʔδͷදࣔ
    

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24. ͨͩɺͪΐͬͱ͕࣌ؒ଍Γͳ͍ ⏰
    

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25. ׬੒ͨ͠΋ͷ͕ͪ͜ΒʹͳΓ·͢
    

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26. ͜͜ʹΞΫηεͯ͠༡ΜͰΈͯͶʂ
    https://t.ly/3NAQ_
    • ໊͓લ΍ࣗݾ঺հΛͲ͏ͧ
    • ࠓ೔͸ऴ೔Φʔϓϯ͓͖ͯ͠·͢
    Ͳ͏ͧࣗ͝༝ʹ
    

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27. αϯϓϧίʔυ͸ͪ͜Β
    https://t.ly/XrrEF
    • ηοτΞοϓํ๏౳͸3&"%.&ࢀর
    • ػೳ௥Ճ࣌ͷࠩ෼΋13Ͱ֬ೝՄೳ
    

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28. HotwireͰϞʔμϧΛ࡞ͬͯΈͨײ૝
    • ΄ͱΜͲ+4ॻ͍͍ͯͳ͍ʂʢ3VCZͰ͢Βඞཁ࠷খݶʣ
    • HFN΋+4ύοέʔδ΋௥Ճͯ͠ͳ͍ʂʢ΄΅3BJMTͷඪ४ߏ੒ʣ
    • 3BJMTͷʮ͏·ΈʯΛ׆͔ͤΔʂʢόϦσʔγϣϯͱ͔ʣ
    • ͜ΕͳΒ๻΋😄ʢ)PUXJSF3VCZ͡Όͳ͍͔΋͠Εͳ͍͚Ͳʣ
    

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29. ࢀߟจݙ ˍ Special thanks
    • ೣͰ΋Θ͔Δ)PUXJSFೖ໳5VSCPฤ
    • )PUXJSFMPWFͷΈͳ͞Μʢຖ݄ୈɾୈ໦༵։࠵ʂʣ
    

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30. ࠷ޙʹɿRubyͱRubyίϛϡχςΟ
    

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31. Ruby + Community = 😄 😄 😄
    • 3VCZ͸ίʔυΛॻ͚ͩ͘Ͱ΋ָ͍͠
    • Ͱ΋ɺίϛϡχςΟʹࢀՃ͢Δͱ΋ͬͱָ͍͠
    • େ͖ͯ͘΋খͯ͘͞΋ɺΦϯϥΠϯͰ΋ΦϑϥΠϯͰ΋
    

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32. ָ͍͠͸ਖ਼ٛ
    

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33. ָ͍͠ͱউखʹεΩϧ΋্͕Δ💪
    

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34. ͔ͩΒɺָ͍͠͸ਖ਼ٛ
    

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35. Rubyָ͍ͬͯ͠ͳ
    

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36. ίϛϡχςΟ΋ָ͍͠ͳ
    

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37. ͦΜͳؾ࣋ͪΛࠓ೔͸
    ͓Έ΍͛ʹ࣋ͬͯؼΓ·͠ΐ͏
    

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38. Enjoy Ruby programming,
    Enjoy Ruby community!
    Junichi Ito / @jnchito
    2023-09-09 େࡕRubyձٞ03 Keynote
    

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39. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
    

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40. Q&A
    ൃදʹؔ͢Δ͜ͱͰ΋
    
    
    ͦΕҎ֎ͷ͜ͱͰ΋ʂ
    ײ૝Ͱ΋OK
    

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41. ෺ൢίʔφʔͷ͝঺հ
    presented by
    

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43. ҏ౻ ३Ұ ஶ
    ϓϩΛ໨ࢦ͢ਓͷͨΊͷ
    Rubyೖ໳ <վగ2൛>
    • Ruby 3.0ʹ׬શରԠ
    • 100ՕॴҎ্ͷՃචमਖ਼
    • ύλʔϯϚονৄࡉղઆ
    • and more...!!
    ·ͩߪೖ͞Εͯͳ͍ํ͸
    ͜ͷػձʹͥͻʂ🍒
    

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44. Aaron Sumner ஶ ҏ౻ ३Ұ ༁
    Everyday Rails
    RSpecʹΑΔRails
    ςετೖ໳
    • 2014೥ൃചͷϕετηϥʔ
    • ిࢠॻ੶ͳͷͰਵ࣌ߋ৽
    • ࠷৽൛͸Rails 7ʹରԠ
    ձ৔ݶఆׂҾ
    SALE !
    $15.99
    $19.00
    ্هQRίʔυΛ࢖͏ͱ
    ಛผՁ֨ͰߪೖͰ͖·͢ʂ
    ʢཁΫϨδοτΧʔυ or PayPalʣ
    🙈
    

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45. ٕज़ॻయΦϯϥΠϯϚʔέοτʹͯൢചத
    ిࢠ൛ͷΈ
    
    தڃҎ্Λ໨ࢦ͢3BJMTϓϩάϥϚ͸ඞಡͷҰ࡭Ͱ͢ʂ
    

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46. ͜ͷຊͷಛ௃
    ϥΠϒϥϦ HFN
    Λۃྗ࢖Θͣʹࣗ෼ͰϢʔβʔೝূ
    Λ࣮૷͢Δ͜ͱͰɺϢʔβʔೝূͷഎܠʹ͋Δٕज़΍
    ηΩϡϦςΟʹ͍ͭͯਂֶ͘΂·͢ɻ
    w EFWJTFHFNͰϢʔβʔೝূΛ࣮૷ͨ͜͠ͱ͸͋Δ
    ͚Ͳཪଆͷ࢓૊Έ͸Α͘஌Βͳ͍
    w ͳΜͱͳ͘Ͱ(PPHMFϩάΠϯΛ࣮૷͍ͯ͠Δ͚Ͳ
    0"VUIͱ͔0QFO*%$POOFDUͬͯͳΜͩΖ͏ʁ
    ͱ͍͏Α͏ͳํʹ͓͢͢ΊͰ͢ɻ
    ର৅ಡऀ
    #005)Ͱൢചத
    

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47. גࣜձࣾιχοΫΨʔσϯͷ૑ۀऀͰ୅දऔక໾
    ࣾ௕ɻʮ৺͸ϓϩάϥϚɺ࢓ࣄ͸ܦӦऀʯΛϞο
    τʔʹɺιχοΫΨʔσϯͷܝ͛ΔϏδϣϯୡ੒
    ͷͨΊͷܦӦʹऔΓ૊ΜͰ͍·͢ɻ
    ૔؏ ٛਓʢ͘Β͵͖ Α͠ͻͱʣ
    

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48. Thank you
    

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