OSSで結果を出す方法

2019-12-14 @ 平成Ruby会議01

Transcript

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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