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Global Day of Codereatreat 2017 in Osaka 2017-11-18 @irof

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ࣗݾ঺հ͠·͠ΐ • ࠓ೔͸Կͯݺ͹Ε͍ͨͰ͢ʁ • ηοτΞοϓࡁΈͷ։ൃ؀ڥ͸ʁ • Coderetreat͸Կճ໨ʁ • ݴޠΞϯέʔτऔͬͯΈ·͠ΐ͔ɻ

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Coderetreat

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Coderetreat • ීஈ͸ೲظͳͲ༷ʑͳ੍໿ʹ͋Δ։ൃऀ ʹͱͬͯɺ͋Δछͷٕज़ྗΛߴΊΔͷ͸ ೉͍͠ɻͦΕ͸పఈతʹίʔυʹ͜Θͩ Δ͜ͱͰಘΒΕΔྗͰ͋ΔɻCoderetreat ͸ಉ͡՝୊ʹԿ౓΋Կ౓΋θϩ͔Β௅ઓ ͢Δ͜ͱͰɺΑΓਂ͘ίʔυʹ޲͖߹͏ ͜ͱΛՄೳʹ͢Δɻ

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※ͨͩ͠ΞΠςϜ͸ Ҿ͖ܧ͕ͳ͍

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՝୊: ϥΠϑήʔϜ

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John Horton Conway 1937-12-26 80ࡀ ϥΠϑήʔϜߟҊ(1970) Τϧσγϡ਺: 1

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23/3 ྡ઀͢Δ ੜ͖ͨηϧ ஀ੜ 3 ੜଘ 2 or 3 ࢮ աૄ 1ҎԼ աີ 4ͭҎ্ ☠

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Global Day of Coderetreat

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ੈքதͰ΍ΔΑʂͳ೔ 136Օॴʢ೔ຊ3Օॴʣ http://coderetreat.org/

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ͭͳ͍Ͱ·͢ େࡕ ໊ݹ԰ Ӊ౎ٶ

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ࠓ೔΍Δ͜ͱ

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λΠϜςʔϒϧ • 10:30 ίʔυॻ͘ • 11:30 ίʔυॻ͘ • 12:30 ͝͸Μ • 13:30 ίʔυॻ͘ • 14:30 ίʔυॻ͘ • 15:30 ίʔυॻ͘ • 16:30 ΈΜͳͰ;Γ͔͑Δ 45෼: ίʔυॻ͘ 15෼: ;Γ͔͑Δ

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άϥϯυϧʔϧ • ͳΔ͚ͨϖΞҎ্Ͱ • ςετΛॻ͜͏ • ऴΘͬͨίʔυ͸ࣺͯΔ͜ͱ • ׬੒Λ໨ࢦ͞ͳ͍ • ͔ͭΕͨΒٳΊ

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ϑΝγϦςʔλʔ • ؾͷ޲͘··ͪΌͪΌೖΕ·͢ • ແࢹͯ͘͠Ε͍͍ͯΑ

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Ͱ͸࢝Ί·͠ΐ͏͔

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ྡ઀͢Δ ੜ͖ͨηϧ ஀ੜ 3 ੜଘ 2 or 3 ࢮ աૄ 1ҎԼ աີ 4ͭҎ্ ☠

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ηογϣϯ;Γ͔͑Γ

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• Կ͕Ͱ͖ͨʁ • Ͱ͖ͳ͔ͬͨ͜ͱ͋Δʁ • ࣍ͳʹͯ͠ΈΔʁ

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ײ૝ઓʢকعʣ • खॱΛ࠷ॳ͔Βͬ͟ͱྲྀͯ͠
 ʮ͜ͷ࣌͜͏ͨ͠ΒͲ͏ͳͬͨʁʯ
 ͱ͔Λ࿩͠߹͏ɻ • هԱϕʔε

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ޕޙ

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׳Εͨʁ

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๞͖͖ͯͨʁ

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΍ͬͯΈΔʁ ෼ذېࢭ ϧʔϓېࢭ ϝιου ࠷େ3ߦ ϑΟʔϧυ͸ 2ͭ·Ͱ The 70s Compiler Mute Ping Pong TDDࡾݪଇ φϏήʔλʔ ͕શͯࢦࣔ Baby Steps جຊܕΛ௚઀ ࢖Θͳ͍ ໭Γ஋ͳ͠ 23/36

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TDDࡾݪଇ • ࣦഊ͢ΔςετΛ௨ͨ͢Ίʹ͔͠ɺϓϩ μΫτΛॻ͍ͯ͸͍͚ͳ͍ • ࣦഊͤ͞ΔͨΊʹ͔͠ɺςετ͸ॻ͍ͯ ͸͍͚ͳ͍ • ςετΛҰͭ௨͢Ҏ্ʹɺϓϩμΫτΛ ॻ͍ͯ͸͍͚ͳ͍

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Mute Ping Pong • ϖΞϓϩɺձ࿩ېࢭɻ • ยํ͕໧ͬͯςετΛॻ͘ɻަ୅͢Δɻ ΋͏ยํ͕໧ͬͯςετΛ௨͢ɻަ୅͢Δɻ ͜ΕΛ܁Γฦ͢ɻ • ίϝϯτͱ͔΋ॻ͍ͪΌͩΊͩΑɻ

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The 70s Compiler • ίϯύΠϧʹ࣌ؒͱ͕ۚΊͬͪΌ͔͔Δ ͔ΒɺίϯύΠϧ͢Δͷ͸࠷ޙ͚ͩͶɻ • ɾɾɾ΄Μͱʹ࠷ޙʢ45෼ޙʣ͚ͩͩͱ ݫ͍͠ͷͰద౰ʹ۠੾ͬͯͶɻ

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Baby Steps • খ͍͞୯ҐͰਐΉ܇࿅ɻ • GitΛ࢖͍ɺ2෼ޙʹ... • GREEN: git commit • RED: git reset --hard

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͓ΘΓ·͠ΐ͏͔

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• Կֶ͔΂·͔ͨ͠ʁ • ڻ͍ͨ͜ͱ͸͋Γ·͔͢ʁ • ໌೔͔ΒԿ͔͠·͔͢ʁ

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CoderetreatΛ΍Γ͍ͨͳΒ • ࢀՃඅΛͱΒͳ͍ • ࢀՃΛڧ੍͠ͳ͍ • ඒຯ͍͠ϥϯνΛ ։ൃऀ͕ओ໾ ձ͕ࣾ։ൃऀʹ ౤ࢿ͢Δ

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དྷ೥΋΍Γ·ͤ͏ʂ