adultoruby

オトナとRuby の発表資料です
https://toruby.doorkeeper.jp/events/30722

Transcript

1. ๻ͱಢ໦
   :PTIJPSJ4IPKJ
   

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2. レベル：
   じんしゅ：
   ヨシオリ
   40
   エンジニア
   ▶ アカウント
   ギットハブ：
   ツイッター：
   yoshiori
   @yoshiori
   ▶ コミュニティ
   java-ja：
   Asakusa.rb：
   しゅさいしゃ
   ゆうれいぶいん
   

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3. 
   

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4. z5%%ͷςετ͸։ൃ
   ͷͨΊͷςετͰ͋ͬ
   ͯ඼࣭Λ୲อ͢Δςε
   τͰ͸ͳ͍z
   IUUQCJUMZCWS1ZZ
   ࡾप஗Εͷ91
   ๻ͱυϫϯΰͷ91
   

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5. େԌ্
   IUUQUPHFUUFSDPNMJ
   

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6. ͱͪ͗ςετͷձ
   ٞʢͱ͔ͯʣʹ
   ݺ͹ΕΔ
   

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7. ʢͱΜͰ΋ͳ͍͜
   ͱʹͳͬͨʜʜʣ
   

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8. લఏ৚݅
   

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9. Զͷςετͱ඼࣭อূ
   ͷ஌ࣝʹ͍ͭͯ
   w΋ͱ΋ͱ૊ΈࠐΈܥͷ2"΍ͬͯͨ
   wܞଳͷ+BWB7.͕ϝΠϯʢJΞϓϦͱ͔
   w౰֤͕࣌ࣾಠࣗʹ࣮૷ͯͨ͠
   wҰ෦ΞϓϦοΫεͷ+#MFOE࢖ͬͯͨ
   wޓ׵ੑͱ͔φχιϨͳ͘Β͍ΧΦε
   

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10. 7.ͷ2"ͳͷͰ
    wϓϩάϥϜॻ͚ͳ͍ͱ࿩͠ʹͳΒʹ
    w୭ΑΓ΋࢓༷Λ೺Ѳͯ͠ͳ͍ͱμϝ
    ͪͳΈʹ๭˓)Jͷ
    ൃചΛ஗Βͤͨ͜ͱ͋Γ
    ʢ޻৔ಈ͖࢝Ίͯ࠷ޙͷड͚ೖΕςετͰ
    க໋తͳόάൃݟͨ͠ʣ
    

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11. ͔ͩΒ
    ඼࣭zอূzͬͯݴΘΕΔͱ
    ͦͷϨϕϧͷ΋ͷΛ૝ఆͯ͠͠·͏
    

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12. લఏ৚݅
    આ໌ऴΘΓ
    

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13. Ͱ
    

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14. ΍ͬͺΓ։ൃख๏Ͱ͔͠ແ͍ͱࢥͬͯΔ
    ʢԌ্͠ͳ͍Α͏ʹখ੠Ͱʣ
    

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15. ͱ͍ͬͯ΋
    Զ͕ษڧෆ଍
    ͳ͚ͩͳͷ͔΋
    

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16. ౰࣌3VCZͱ
    34QFD͕
    ࠷ઌ୺ͳ
    ؾ͕ͯͨ͠
    

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17. ࠃ಺۶ࢦͷ
    3VCZͷձࣾͰ
    ۀ຿Ͱܦݧ͢Ε͹
    Θ͔Δ͔ͳʁ
    

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19. ຊؾͰ
    ςετͯ͠Δ
    

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20. Ͱ
    

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21. l5%%z͸
    ඼࣭୲อ
    ͍ͯ͠Δ͔
    

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22. ݁ہϘΫʹͱͬͯ͸
    ίϯιʔϧΛ֬ೝ͢
    Δͷ͕ϝϯυΠͷΛ
    ճආͯ͠Δ͚ͩ
    

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23. ίϨΛ࣮ߦ͢Δͱίϯιʔϧʹ
    ͬͯग़ͯ͘Δ͔Βʜʜ
    ͑ʔͱɺ̍ɼ̕ɼ̔ɼ̎ʜʜ
    ͬͯ֬ೝ͢Δͷ໘౗͍͔͘͞Β
    (3&&/

    ͬͯͳΔͱྑ͍
    

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24. z͕Μ͹Δͷ͸ർΕ·͢ɻ
    ർΕͨ͋͘Γ·ͤΜɻz
    IUUQUFDIMJGFDPPLQBEDPNFOUSZ
    ϚΠΫϩαʔϏε࣌୅Λ৐Γӽ͑ΔͨΊʹɺ3BDL7$3ͰΒ͘Β
    ͘ΞϓϦέʔγϣϯؒςετCZIPHFMPH
    

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25. ݁ہϘΫʹͱͬͯ͸
    5%%ͷςετॻ͘ͷ͸
    FNBDT
    ॻ͘ͷͱมΘΒͳ͍
    

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26. 5%%ͷ࠷த͸
    ඼࣭Λશ͘୲อͯ͠ͳ͍
    ʢ΋ͪΖΜ5%%Ͱ։ൃͨ͠ޙɺ
    ʮ࠷௿ݶյΕͳ͍Α͏ʹʯ
    ͷςετ͸ॻ͍ͯ·͢ʣ
    

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27. ͢Δͭ΋Γ΋ແ͍
    

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28. ܰ͘ݟ͍ͯΔͷͰ͸ͳ͘
    

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29. લఏ৚݅Ͱઆ໌ͨ͠Α͏
    ʹ඼࣭Λz୲อz͢ΔͳΒ
    ΋ͬͱͪΌΜͱߟ͑ͯ΍
    Βͳ͍ͱ͍͚ͳ͍
    

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30. ͦͯ͠։ൃͷͨΊͷςε
    τॻ͍ͯΔ࣌ʹͦ͜·Ͱ
    ߟྀͯ͠ؤுΔͱ
    ։ൃ଎౓ʹӨڹ͢Δ
    

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31. z͕Μ͹Δͷ͸ർΕ·͢ɻ
    ർΕͨ͋͘Γ·ͤΜɻz
    IUUQUFDIMJGFDPPLQBEDPNFOUSZ
    ϚΠΫϩαʔϏε࣌୅Λ৐Γӽ͑ΔͨΊʹɺ3BDL7$3ͰΒ͘Β
    ͘ΞϓϦέʔγϣϯؒςετCZIPHFMPH
    

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32. ΋ͪΖΜɺͪΌΜͱߟ͑
    ͨ݁Ռ5%%ͷ੒Ռ෺Λ
    ඼࣭୲อͷzҰ෦zͱͯ͠
    ࢖͏ͷ͸͋Γͩͱࢥ͏
    

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33. ๻͸ࠓɺ
    ͦ͜·Ͱߟ͑ͯͳ͍
    

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34. ຊؾͰ΍Δͷେม͗ͯ͢
    ଞͷ͜ͱ͍ͨ͠
    

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35. Ͱ΋ɺ
    ຊؾͰ΍ͬͯΔਓ͕͍Δ
    

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36. দඌ࿨ত ΫοΫύουςετΤϯδχΞ
    
    

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37. ൴͕ຊؾͰ։ൃͷ଎౓Λ
    མͱͣ͞ʹαʔϏεશମ
    ͷ඼࣭Λ޲্͢Δ͔
    ։ൃϓϩηεվળ͔Β૊
    ৫తͳো֐΁ͷऔΓ૊Έ
    ͱ͔ߟ͑ͯ͘ΕΔ
    

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38. ͔ͩΒ๻͸ͦ͜·Ͱߟ͑
    ͳ͍Ͱ։ൃʹूதͰ͖Δ
    

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39. ΫοΫύουΤϯδχΞͷτʔΫφΠτ
    ʙΫοΫύουςετΤϯδχΞͷ͋Γํʙ
    ਫ
    
    ʙ
    IUUQDPOOQBTTDPNFWFOU
    U@XBEBͱNPSPͱԶ΋ग़ΔΑʂ
    

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40. Ҏ্$.ऴΘΓ
    

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41. ඇίϛϡͳͷͰࣗ෼͔Β
    ࿩͔͚͠ΒΕͳ͍ͷͰ࿩
    ͍ͨ͜͠ͱ·ͱΊ·ͨ͠
    

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42. ࠓ೔࿩͍ͨ͜͠ͱ
    w7JFXͬͯ5%%ग़དྷΔͷʁ
    wͩͬͯݟͨ໨ͩΑͶʜʜ
    w͜ͷJEͷΤϨϝϯτ͕දࣔ͞ΕͯΔͱ͔֬ೝ͢Δͷɺ࡞ͬͨޙ͡Ό
    ͳ͍ͱॻ͚ͳ͍ʜʜ
    wϓϩແ৬ͷձࣾͰͷධՁʹ͍ͭͯ
    wѹ౗త੒Ռʜʜʢਏ͍ʜʜ
    wͲͷ͘Β্͍·Ͱཧղͯ͠Δͷ͔
    wϓϩແ৬ډͳͯ͘΋͍͍Μ͡Όͳ͍ʁͬͯݴΘΕͨΒʁ
    wٯʹଞͷνʔϜʹ΋ϓϩແ৬࡞Δಈ͖ʹͳͬͨΓͱ͔ʁ
    

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