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OSSͰ݁ՌΛग़͢ํ๏ גࣜձࣾϚνϚν Ruby Committer ෢ऀ থل (@knu)

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

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

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

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

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

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

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

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ϓϩδΣΫτΛݚڀ͢Δ ·ͣɺϓϩδΣΫτͷίϯτϦϏϡʔγϣϯΨ ΠυϥΠϯ͸ඞͣಡΉ

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

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

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

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Ϣʔεέʔεͱྫ͕ࣔॏཁ ίϯηϓτΑΓ۩ମྫ ඞͣݱ࣮ຯͷ͋ΔίʔυΛग़͢

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

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

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

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

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Ұา໨͸ίϯύΫτʹ είʔϓɺલఏ৚݅Λߜͬͯɺ͔ͬͪΓಈ͘͜ ͱΛ࠷༏ઌ͠Α͏

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