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Translating "Erlang in Anger" with Erlang & Elixir community members

Translating "Erlang in Anger" with Erlang & Elixir community members

I talked about my experience when translating "Erlang in Anger" ebook into Japanese with Erlang & Elixir community members.
Slides for M3 Tech Talk 96.

Takayuki Matsubara

July 27, 2018
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  1. Translating "Erlang in Anger"

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  2. Who am I?
    me
    |> name # Takayuki "Taka" Matsubara
    |> job # Software Engineer
    |> work_at # M3, Inc.
    |> like # Ruby, Elixir and OSS
    |> twitter # ma2ge
    |> github # ma2gedev
    |> oss # PowerAssertEx, bundle-star, breadcrumble,
    # chrono_logger, faraday-encoding

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  3. PowerAssertEx ⭐ 159
    github.com/ma2gedev/power_assert_ex

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  4. ! ʹϋϚͬͯ·͢

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  5. Books
    • "The Little Elixir & OTP Guidebook"
    • ϨϏϡΞʔͱͯ͠ڠྗ

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  6. Translating "Erlang in Anger"

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  7. "Erlang in Anger"
    • https://www.erlang-in-anger.com/

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  8. Erlang & Elixir Fest 2018
    • https://elixir-fest.jp/

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  9. ࢀՃͷ͖͔͚ͬ
    https://twitter.com/seizans/status/1008263285559312384

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  10. ຋༁ۀԿͨ͠ͷ͔
    • @ymotongpoo ͞Μ͕ fork ͨ͠ github.com/ymotongpoo/
    erlang-in-anger Ͱ࡞ۀ
    • ࣗ෼͸
    • 6ষલ൒ͱ7ষͷ຋༁Λ୲౰
    • ଞͷํͷ຋༁ϨϏϡʔ
    • ࡉ͔͍λΠϙ௚ͨ͠Γ

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  11. ຋༁
    • ݪஶͷݪຊ͕ TeX ͳͷͰɺίϐʔͯ͠ -jp Λ͚ͭͯϑΝΠϧ
    ؅ཧ
    • ϨϏϡʔ͠΍͍͢Α͏ʹ1ߦ1ߦίϝϯτΞ΢τͯ͠ݪจΛ࢒
    ্ͨ͠ͰɺͦͷԼʹ೔ຊޠͱ͍͏ܗͰ຋༁

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  12. TeX
    • ࣮͸࢖ͬͨ͜ͱͳͯ͘ྑ͘෼͔Βͳ͍
    • ຋༁ʹूத͍ͨ͠ɻɻɻ

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  13. TeX ؀ڥ
    • @_yyu_ ͞Μ͕ Docker ؀ڥ༻ҙɻݸਓతʹࠓճͷ MVPɻ
    • https://twitter.com/ma2ge/status/1009656709650870272

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  14. ຋༁ͷਐΊํ(ࠓճ΍ͬͯΈͨํ๏)
    • ͍͖ͳΓશͯਖ਼͘͠༁ͦ͏ͱ͢Δͱશવਐ·ͳ͍ͷͰɺࡶʹ
    શ෦༁͔ͯ͠Βৄࡉʹ༁͢ͱ͍͏ΠςϨʔγϣϯΛճͨ͠(͜
    ͷลΓ͸ීஈͷιϑτ΢ΣΞ։ൃ͕ώϯτ)
    • Կ౓͔ΠςϨʔγϣϯΛճͯ͋͠Δఔ౓ೲಘͰ͖ͨΒɺίϛ
    οτΛ੔ཧͯ͠ Pull Request ͯ͠ଞͷڠྗऀͷํʹϨϏϡʔ
    ͯ͠΋Β͏

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  15. ຋༁ͷॴײ
    • ͦͦ͜͜େมɻ೔ຊޠʹ͢Δͱ͜͏ͳΜͩΖ͏ͳͱࢥ͍ͭͭ
    ΋ɺݩͷจ͸͜͏ͩ͠ͳ͊ͱ͔ߟྀ͍ͯ͘͠ͱͳ͔ͳ͔ྑ͍
    จ͕ܾ·Βͳ͍ɻ݁ߏϨϏϡϫʔͷํʹ΋པͬͯ·ͨ͠ɻ
    • ٕज़తʹਖ਼͍͔͠Ͳ͏͔ௐ΂Δඞཁ͕͋ΔͷͰ Erlang ͷυ
    ΩϡϝϯτಡΜͩΓͰֶͼ͕ଟ͋ͬͨ͘
    • ࣗ෼ͷϖʔεͱͯ͠͸ 50 min/page ͩͬͨ(νΣοΫͳ͠
    Ͱ)ɻ300ϖʔδͳΒ250࣌ؒ͘Β͍ɻ

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  16. ຋༁ͷϨϏϡʔ

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  17. ຋༁ͷϨϏϡʔͷਐΊํ
    • ଞͷํͷ Pull Request Λݟͯ༁͕ؒҧ͍ͬͯͨΓ͠ͳ͍͔ν
    ΣοΫͯ͠ίϝϯτ
    • ୯७ͳλΠϙͷνΣοΫͱ͔

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  18. ຋༁ͷϨϏϡʔॴײ
    • ͬͪ͜ͷํ͕೉͍͠ɻ΄ͱΜͲόϦϡʔग़ͤͳ͔ͬͨɻ
    • ͦ΋ͦ΋ࣗ෼ͷ༁ʹରͯࣗ͠৴΋ͳ͍ͷͰɺͦΕΛ఻͑Δͷ
    ͸ࢸ೉

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  19. ֶͼ
    • ຋༁ͷϓϩηε͕͜Μͳײ͡ͳͷ͔ͱཧղͰ͖ͨ
    • ຋༁͢Δ͜ͱͷେม͞Λཧղɺࠜؾ͕͍Δ
    • ຋༁ͷϨϏϡʔ͸εΩϧ͕͞Βʹඞཁ(ϨϏϡΞʔͷօ༷ʹຊ
    ౰ʹײँ)
    • ؀ڥେࣄ DX!

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  20. ຋༁Ұ۠੾ΓύʔςΟʔ !
    • ͜͜·ͰΘ͔ͣ1ϲ݄(OSS తύϫʔ͍͢͝)
    • ΞΧπΩ͞Μ͕։͍ͯ͘Εͨ !

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  21. ·ͱΊ
    • Erlang, Elixir ΍ͬͯΔΈΜͳಡΜͰ͘Ε
    • ೔ຊޠʹ౷Ұײͱ͔ͳ͍ͩΖ͏͚ͲɺͦΕͳΓʹಡΊΔ͸
    ͣ
    • OSS ͬΆ͘ΈΜͳͰڠྗͯ͠੒Ռग़͢ͷָ͍͠
    • ίϛϡχςΟͷօ༷ʹײँʂ

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  22. Resources
    • ݪஶ
    • http://www.erlang-in-anger.com/
    • ΦϦδφϧͷϦϙδτϦ
    • https://github.com/heroku/erlang-in-anger
    • ࠓճ຋༁࡞ۀΛߦͬͨϦϙδτϦ
    • https://github.com/ymotongpoo/erlang-in-anger

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  23. Thanks !
    M3 Tech Talk #96 2018/07/27 #m3dev
    @ma2ge

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