Comment that actually works

https://icare.connpass.com/event/261601/

【iCARE Dev Meetup #36】Rejected CFP 供養会 2022
での発表資料です。

Transcript

1. ಈ࡞͠ͳ͍ίϝϯτ͸
   
   
   ͨͩͷίϝϯτͳͷͰ
   
   
   ಈ࡞͢ΔίϝϯτΛ࡞ͬͨ
   ʲiCARE Dev Meetup #36ʳRejected CFP ڙཆձ 2022
   OKURA Masafumi, 2022-11-16
   

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2. RubyKaigi
   

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3. ϓϩϙʔβϧ
   

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4. མͪͨʘ(^o^)ʗ
   

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5. ༨ஊ
   

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6. ϓϩϙʔβϧ͸
   
   
   બͿଆ΋େม
   

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7. མͪΔʹѱ͍
   
   
   Ͱ͸ͳ͍
   

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8. ؓ࿩ٳ୊
   

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9. ࣗݾ঺հ
   • ໊લɿେ૔խ࢙ʢ͓͓͘Β·͞;Έʣ
   
   
   • ॴଐɿϑϦʔϥϯε
   
   
   • ՝֎׆ಈɿKaigi on RailsɺAlbaɺGrow.rbͳͲ
   
   
   • झຯɿᘖᘣɺOSSɺొஃɺίϛϡχςΟࢀՃͳͲ
   

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10. ͓୊ɿಈ࡞͢ΔίϝϯτΛ࡞ͬͨ࿩
    1.ͳͥ࡞Ζ͏ͱࢥͬͨͷ͔ʁ
    
    
    2.ͲͷΑ͏ʹ࣮૷ͨ͠ͷ͔ʁ
    
    
    3.ΞΠσΞΛࢥ͍͖ͭɺ࣮ݱ͢Δ·Ͱ
    

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11. ಈ࡞͢Δίϝϯτ
    

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12. Xa
    
    
    https://github.com/
    okuramasafumi/xa
    

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13. eXecutable
    
    
    annotation
    

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14. 1. ͳͥ࡞Ζ͏ͱ
    
    
    ࢥͬͨͷ͔
    

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15. ͦΕɺίϝϯτ
    
    
    ͡Όͳͯ͘΋
    
    
    Α͘ͳ͍ʁ
    

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16. ྫɿ
    
    
    ʮ͜ͷΫϥεΛܧঝͨ͠
    
    
    αϒΫϥε͸fooϝιουΛ
    
    
    ΦʔόʔϥΠυ͢Δ͜ͱʯ
    

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17. ίϝϯτ͕
    
    
    ͋ͬͯ΋
    
    
    ಡ·ΕΔͱ͸
    
    
    ݶΒͳ͍
    

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18. ίϝϯτ಺ͷࢦࣔ
    
    
    ͸ಈ࡞͸͠ͳ͍
    

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19. ಈ࡞͢Δίϝϯτ
    
    
    ͱ͸ʁ
    

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20. DSLͱͯ͠ͷ
    
    
    ίϝϯτ
    

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21. Rubyͷදݱྗ
    
    
    ͳΒՄೳͰ͸ʁ
    

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22. 2. ͲͷΑ͏ʹ
    
    
    ࣮૷ͨ͠ͷ͔
    

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23. ΤσΟλ΁
    

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24. 3. ΞΠσΞΛ
    
    
    ࢥ͍͖ͭɺ
    
    
    ࣮ݱ͢Δ·Ͱ
    

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25. ΞΠσΞΛ࣮ݱ͢ΔͨΊͷώϯτ
    I.ࠣࡉͳಈػΛେ੾ʹ͢Δ
    
    
    II.ݴޠΛΑ͘ཧղ͢Δ
    
    
    III.࡞Γଓ͚Δ
    

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26. ⅰ. ࠣࡉͳಈػΛ
    
    
    େ੾ʹ͢Δ
    

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27. ࢥ͍͖ͭ
    

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28. ՗ཱͪ
    

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29. ࣗ෼ҰਓͰ͸
    
    
    ͳ͍ͷ͔΋ʁ
    

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30. PoC
    
    
    (Proof of Concept)
    

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31. ਺࣌ؒͰ
    
    
    ࡞ͬͯΈΔ
    

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32. ⅱ. ݴޠΛΑ͘
    
    
    ཧղ͢Δ
    

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33. ݴޠ͸࠷΋
    
    
    جຊతͳπʔϧ
    

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34. XaʹඞཁͩͬͨRubyͷ஌ࣝ
    • ϒϩοΫͷத਎Λઐ༻ͷධՁΦϒδΣΫτͰinstance_eval͢Δ͜ͱ
    ͰɺͦͷΦϒδΣΫτͷதʹཁૉΛด͡ࠐΊΔ͜ͱ͕Ͱ͖Δ
    
    
    • ϝιουݺͼग़͠͸ׅހ͕লུͰ͖Δ
    
    
    • ฏจͬΆ͍ݟͨ໨΋࣮ݱͰ͖Δ
    
    
    • TracePointΛ࢖͑͹DSLͷ಺༰Λޙ͔ΒݕূͰ͖Δ
    

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35. Ruby͍͢͝
    

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36. ݴޠΛΑ͘ཧղ
    
    
    ͍ͯ͠ͳ͍ͱ
    
    
    ࡞Εͳ͍΋ͷ΋͋Δ
    

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37. ⅲ. ࡞Γଓ͚Δ
    

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38. Xa͸ࣗ෼͕࡞ͬͨ
    
    
    ͍͍ͩͨ7ݸ໨
    
    
    ͘Β͍ͷgem
    

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39. ࡞͖ͬͯͨgemͷҰ෦
    • YusoɿӡૹྉۚσʔλϕʔεɺॳΊͯ࡞͕ͬͨϝϯς͞Εͯͳ͍
    
    
    • AlbaɿJSONγϦΞϥΠβɺ୅ද࡞
    
    
    • rubocop-sensibleɿRuboCopͷطఆͷઃఆΛஔ͖׵͑Δ
    
    
    • necoɿίϚϯυύλʔϯͷ࣮૷ɺվमத
    
    
    • tiny_hooksɿίʔϧόοΫ࣮૷ɺActiveSupportΑΓ͔ͳΓ଎͍
    

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40. ౷Ұੑ͸ͳ͍
    

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41. ͋Ε͜Εࢼ͢
    

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42. ୅ද࡞ͷAlba͸
    
    
    ଟ෼4ͭ໨
    
    
    ͘Β͍ͷgem
    

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43. ࡞Γଓ͚Δ
    

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44. ·ͱΊ
    

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45. ΞΠσΞΛܗʹ
    
    
    ͢ΔͨΊʹඞཁͳ
    
    
    ΋ͷ
    

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46. ΞΠσΞͦͷ΋ͷ
    

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47. ٕज़
    

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48. ҙࢥ
    

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49. ΍ͬͯΈΑ͏ʂ
    

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50. Happy hacking!
    

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