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OSSで結果を出す方法

Akinori MUSHA
December 14, 2019

 OSSで結果を出す方法

2019-12-14 @ 平成Ruby会議01

Akinori MUSHA

December 14, 2019
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  1. OSSͰ݁ՌΛग़͢ํ๏
    גࣜձࣾϚνϚν
    Ruby Committer
    ෢ऀ থل (@knu)

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  2. "Any feedback is
    welcome!"
    OSSϓϩδΣΫτʮϑΟʔυόοΫ׻ܴʂʯ
    ࣗ෼ʮͬͦ͘͞ύονΛ౤͛Α͏ʂ ʯ
    …ͷલʹɺ૬खͷଆʹཱͬͯߟ͑ͯΈΔ

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  3. ύονΛड͚ೖΕΔͱ͍͏͜
    ͱ͸…
    ଞਓͷॻ͍ͨίʔυΛɺࠓޙ͸ࣗ෼ͷίʔυͱ
    ͯ͠੹೚Λ࣋ͪɺͣͬͱϝϯςφϯε͍ͯ͘͠
    ͱ͍͏͜ͱɻ
    ؾܰʹOKͨ͠มߋ΋ɺઌྫͱͳͬͯ࣍ͷཁ๬Λ
    ݺͼࠐΉ

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  4. ϝϯςφϯεੑ͕େࣄ
    ಛఆͷٕज़Λ࠾༻͢Δ͜ͱʹϦεΫ͸ͳ͍͔ʁ
    ෳࡶͳσʔλߏ଄΍ΞϧΰϦζϜͳͲɺ։ൃ
    νʔϜ಺ʹཧղ͍ͯ͠͡ΕΔਓ͕͍ͳ͔ͬͨ
    Βʁ

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  5. ʮچόʔδϣϯͷ˓˓ʹରԠ
    ͤ͞·͢ʂʯ
    ҰͭલͷLTS൛ʹ৽نରԠͤͨ͞Γͨ͠Βɺͦ
    ͷϥΠϑαΠΫϧʹͣͬͱҾ͖ͣΒΕ͔Ͷͳ͍
    গ͠ͷखؒͰಈ͘ͱͯ͠΋ɺ࣌ʹ͸ʮ৽͍͠ͷ
    Λ࢖ͬͯͶʯͰಥ͖์͢ྫྷప͞΋ඞཁ

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  6. ʮMySQL͚ͩͰͳ͘ɺ
    PostgreSQLͰ΋ಈ͘Α͏ʹ
    ͠·ͨ͠ʂʯ
    ෳ਺ରԠΛͣͬͱଓ͚ΒΕΔͷ͔
    ݻ༗ͷ໰୊ʹରԠͰ͖Δͷ͔
    ࠩҟΛকདྷʹ౉ͬͯٵऩͰ͖Δͷ͔

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  7. ʮΠϯσϯτΛ௚ͨ͠Αʂʯ
    ΤϯυϢʔβʹಧ͘Ձ஋͸θϩ
    Ϛʔδ͢Δʹ͸ϦεΫ͚͕ͩ͋Δ
    ཤྺ͕௥͍ͮΒ͘ͳΔ
    όοΫϙʔτͷअຐ
    !
    ʹͳΔ…
    ࣅͨྫ: ʮͪΐͬͱϦϑΝΫλϦϯάͨ͠Αʂʯ

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  8. ֎෦͔ΒखΛग़͞ͳ͍ํ͕͍
    ͍͜ͱ
    Rails͸ݟͨ໨͚ͩͷมߋ͸ड͚ೖΕͳ͍ͱϙϦ
    γʔͰఆΊ͍ͯΔ
    ͦ͏͍͏ͷ͸ϝϯςφʔͷઐݖࣄ߲ͱߟ͑Δ
    ֘౰ՕॴΛ͍͡Δ͍ͭͰͩͬͨΓɺػೳ௥Ճͷ
    ͨΊʹඞཁͳϦϑΝΫλϦϯάͰ͋Ε͹

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  9. ϓϩδΣΫτΛݚڀ͢Δ
    ·ͣɺϓϩδΣΫτͷίϯτϦϏϡʔγϣϯΨ
    ΠυϥΠϯ͸ඞͣಡΉ

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  10. ͦͷϓϩμΫτ͸ԿʹϑΥʔ
    Χε͍ͯ͠Δͷ͔ʁ
    ͨͱ͑͹ɺϕϯνϚʔΫ݁ՌΛࡌ͍ͤͯΔΑ͏
    ͳੑೳॏࢹͷϓϩμΫτ
    ͦ͜ʹԿ͔ఏҊΛ͢ΔͳΒɺੑೳ΁ͷӨڹΛߟ
    ͑ɺϕϯνϚʔΫΛऔΔ
    ࣗ෼Ͱ࣮૷͖͠Εͳͯ͘΋ɺҊΛग़ͯ͠ΈΔ

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  11. ଞͷϢʔβ͸ͦΕͷԿΛങ
    ͍ɺ๬ΜͰ͍Δͷ͔ʁ
    طଘͷνέοτΛݕࡧͯ͠ɺχʔζΛ୳Δɻ
    ࣗ෼͕ཉ͔ͬͨ͠ػೳ͕ϦδΣΫτ͞Ε͍ͯΔ
    ৔߹͸ɺͦͷཧ༝ΛΑ͘ݚڀ͢Δ

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  12. ຯํΛ୳͢
    ଞͷίϯτϦϏϡʔλ΍ͦͷ૬खΛͨ͠ϝϯς
    φʔͷத͔Βɺࣗ෼ͷఏҊͷຯํʹͳͬͯ͘Ε
    ͦ͏ͳϢʔβ΍։ൃऀΛ୳͢
    @ϝϯγϣϯͨ͠Γ#νέοτΛϦϯΫͨ͠Γ
    ͯ͠ΈΔ

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  13. Ϣʔεέʔεͱྫ͕ࣔॏཁ
    ίϯηϓτΑΓ۩ମྫ
    ඞͣݱ࣮ຯͷ͋ΔίʔυΛग़͢

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  14. όάใࠂͷ3εςοϓ
    1.͜͏ॻ͍ͨ (࣮ྫ)
    2.͜͏ͳΔͱظ଴ͨ͠ (ҙਤ)
    3.࣮ࡍ͸͜͏ಈ͍ͯ͠·ͬͨ (ݱ࣮)
    ͜ͷͦΕͧΕͱͭͳ͕Γͷཧ࿏ΛͪΌΜͱಥ͖
    ٧ΊΔ

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  15. ࠔΓ۩߹Λ఻͑Δ
    ʮಡΈͮΒ͍ίʔυΛॻ͘͜ͱΛڧ͍ΒΕ͍ͯ
    Δʯ
    ʮͦΕ΋͋ͪͪ͜ͰɺԿ౓΋ʯ
    nice to haveͰ͸ͳ͘must haveͩͱઆಘ͢Δ

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  16. ཉ͍͠Ձ஋ͷίΞʹूத͢Δ
    ৭ʑͳػೳΛࠞͥͳ͍ɺΦϓγϣϯ͸ۃྗ࡟Δ
    ʮ͜Ε΋͋ͬͨΒ͍͍Ͷʯ͸ओػೳΛೖΕ͔ͯ
    ΒͰྑ͍
    ࠷ॳʹೖΕΔϋʔυϧʹूத͠ɺϨϏϡΞʔͷ
    ؾΛͦΒ͞ͳ͍

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  17. DWIMʹṆΕͳ͍
    (= Do What I Mean)
    ઃఆ͸গͳ͍ํ͕ྑ͍͕ɺࣗಈͰ΍Γ͗͢Δͷ
    ͸ͩΊ
    ࢓༷͕ᐆດʹͳΓɺظ଴΋ਓʹґΓɺܾஅͮ͠
    Β͘ͳΔ

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  18. Ұา໨͸ίϯύΫτʹ
    είʔϓɺલఏ৚݅Λߜͬͯɺ͔ͬͪΓಈ͘͜
    ͱΛ࠷༏ઌ͠Α͏

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  19. ·ͱΊ
    ࣗ෼͕͍͍ͱࢥ͏ػೳΛ͍͍ίʔυΛॻ͍ͯఏҊ
    ͢Δɺ͚ͩͰ͸ͩΊ
    ͜͏͍ͨ͠ɺ͜͏ͳͬͨΒ͍͍ɺΛ௒͑ͯɺʮࠔͬ
    ͍ͯΔʯ͜ͱΛࣔ͢
    ૬खΛΑ͘஌ΓɺݾΛ஌Ζ͏ʂ
    ਎ۙͳܦݧऀʹ૬ஊͯ͠ɺ͚ͣ͘͡ʹ৔਺Λ౿΋͏

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