新卒Rubyistが1ヶ月で Perl Mongerになった話

2018-03-03 YAPC::Okinawa ベストLT賞
面白法人カヤック 芹川葵 @_serinuntius

Transcript

1. ৽ଔRubyist͕1ϲ݄Ͱ
   Perl Mongerʹͳͬͨ࿩
   2018-03-03 YAPC::Okinawa LT
   ໘ന๏ਓΧϠοΫ
   ۔઒Ѯ @_serinuntius
   

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2. ͜Μ͹Μ͸ʙ
   

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3. (Rubyist͕)
   Perl MongerʹͳΔͨΊͷ
   

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4. ৺ಘͱίπ
   Λ఻त͠·͢
   

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5. ͜ͷτʔΫͷ໨త
   

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6. PerlΛएऀʹॻ͍ͯཉ
   ͍͓͠͡͞·ํ͕ɺए
   ऀʹखૣ͘Perlೖ৴͠
   ͍ͯͨͩͨ͘Ίͷॻ
   

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7. ৺ಘ̍
   

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8. ৺ཧతোน͸ͳ͘͢΂͠
   

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9. ੈͷதʹ͸Perl Dis͕
   ຮԆ͍ͬͯΔ
   

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11. Ұճ๨ΕΖ
    

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12. ·ͣ͸̍ϲ݄
    ॻ͍ͯΈͯཉ͍͠
    

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13. ৺ಘ̎
    

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14. ૉ௚ʹͳΔ΂͠
    

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15. ʮͳΜͰ͜͏ͳͬͯΔΜͩʯ
    ʮͬͪ͜ͷํ͕ྑ͍ͩΖʯ
    

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16. Don't Think
    

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17. Feel!
    By ϒϧʔεɾϦʔ
    

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18. ৺ಘ̏
    

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19. ࣭໰͠·͘Ε
    

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20. 2018೥ʹΘ͟Θ͟PerlΛ
    બ୒ͯ͠Δͬͯ͜ͱ͸
    

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21. ཧ༝͕͋Δ͸ͣ
    

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22. ΊͬͪΌPerlʹ
    ڧ͍ઌഐ͕͍Δͱ͔
    

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23. ͦ͏͍͏ํͨͪʹ
    ฉ͖·͘Ε͹ྑ͍ͱࢥ͏Α
    

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24. Ruby͔Β
    ৐Γ׵͑Δͱ͖ͷ
    ίπ
    

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25. ίπ̍
    ʮه߸Λઌʹ֮͑Δʯ
    

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26. ֮͑ํ
    • $ => $calar
    • @ => @rray
    • % => Ha%h
    

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27. ίπ̎
    ʮڞ௨఺Λ஌͓ͬͯ͘ʯ
    

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28. Rubyͱͷڞ௨఺Λ஌͓ͬͯ͘
    • => ৺ཧతো֐Λͳ͘͢
    • subͷ໭Γ஋͸লུͰ͖Δ
    • subͷׅހ͸লུͰ͖Δ
    • `ls -al` όοΫΫΥʔτͰ֎෦ίϚϯυ࣮ߦ
    • Gem => CPAN
    

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29. ͋Ε
    

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30. Ruby͡ΌΜ(਒͑੠)
    

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31. ίπ3
    ܁Γฦ͢
    

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32. Perlೖ৴ऀ
    ϋϚΓϙΠϯτ͕
    ͍͔ͭ͋͘Δ
    

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33. ίϯςΩετ
    

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34. View Slide

35. ϦϑΝϨϯε
    σϦϑΝϨϯε
    

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37. ೉͍͠ͷͰ
    Կճ΋ॻ੶ͱ͔ಡΜͰ
    ܁Γฦ͠ॻ͔͘͠ແ͍
    

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38. ·ͱΊ
    • 1ϲ݄͙Β͍ॻ͍ͯΔͱѱ͘ͳ͍ͱࢥ͑ͯ͘Δ
    • ৺ཧతোนΛऔͬ෷͏ͷ͕ॏཁ
    • ؤுΕʂ
    

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39. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
    

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