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新卒Rubyistが1ヶ月で Perl Mongerになった話

Avatar for serinuntius serinuntius
March 03, 2018
Programming
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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

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serinuntius

March 03, 2018
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Transcript

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

  2. ͜Μ͹Μ͸ʙ

  3. (Rubyist͕) Perl MongerʹͳΔͨΊͷ

  4. ৺ಘͱίπ Λ఻त͠·͢

  5. ͜ͷτʔΫͷ໨త

  6. PerlΛएऀʹॻ͍ͯཉ ͍͓͠͡͞·ํ͕ɺए ऀʹखૣ͘Perlೖ৴͠ ͍ͯͨͩͨ͘Ίͷॻ

  7. ৺ಘ̍

  8. ৺ཧతোน͸ͳ͘͢΂͠

  9. ੈͷதʹ͸Perl Dis͕ ຮԆ͍ͬͯΔ

  10. None

  11. Ұճ๨ΕΖ

  12. ·ͣ͸̍ϲ݄ ॻ͍ͯΈͯཉ͍͠

  13. ৺ಘ̎

  14. ૉ௚ʹͳΔ΂͠

  15. ʮͳΜͰ͜͏ͳͬͯΔΜͩʯ ʮͬͪ͜ͷํ͕ྑ͍ͩΖʯ

  16. Don't Think

  17. Feel! By ϒϧʔεɾϦʔ

  18. ৺ಘ̏

  19. ࣭໰͠·͘Ε

  20. 2018೥ʹΘ͟Θ͟PerlΛ બ୒ͯ͠Δͬͯ͜ͱ͸

  21. ཧ༝͕͋Δ͸ͣ

  22. ΊͬͪΌPerlʹ ڧ͍ઌഐ͕͍Δͱ͔

  23. ͦ͏͍͏ํͨͪʹ ฉ͖·͘Ε͹ྑ͍ͱࢥ͏Α

  24. Ruby͔Β ৐Γ׵͑Δͱ͖ͷ ίπ

  25. ίπ̍ ʮه߸Λઌʹ֮͑Δʯ

  26. ֮͑ํ • $ => $calar • @ => @rray •

    % => Ha%h

  27. ίπ̎ ʮڞ௨఺Λ஌͓ͬͯ͘ʯ

  28. Rubyͱͷڞ௨఺Λ஌͓ͬͯ͘ • => ৺ཧతো֐Λͳ͘͢ • subͷ໭Γ஋͸লུͰ͖Δ • subͷׅހ͸লུͰ͖Δ • `ls

    -al` όοΫΫΥʔτͰ֎෦ίϚϯυ࣮ߦ • Gem => CPAN

  29. ͋Ε

  30. Ruby͡ΌΜ(਒͑੠)

  31. ίπ3 ܁Γฦ͢

  32. Perlೖ৴ऀ ϋϚΓϙΠϯτ͕ ͍͔ͭ͋͘Δ

  33. ίϯςΩετ

  34. None

  35. ϦϑΝϨϯε σϦϑΝϨϯε

  36. None

  37. ೉͍͠ͷͰ Կճ΋ॻ੶ͱ͔ಡΜͰ ܁Γฦ͠ॻ͔͘͠ແ͍

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

  39. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠