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GDCR2017OSAKA
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irof
November 20, 2017
1
160
GDCR2017OSAKA
https://connpass.com/event/68170/
Global Day of Coderetreat 2017 in Osakaで使ったスライドです。
irof
November 20, 2017
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Transcript
Global Day of Codereatreat 2017 in Osaka 2017-11-18 @irof
ࣗݾհ͠·͠ΐ • ࠓԿͯݺΕ͍ͨͰ͢ʁ • ηοτΞοϓࡁΈͷ։ൃڥʁ • CoderetreatԿճʁ • ݴޠΞϯέʔτऔͬͯΈ·͠ΐ͔ɻ
Coderetreat
Coderetreat • ීஈೲظͳͲ༷ʑͳ੍ʹ͋Δ։ൃऀ ʹͱͬͯɺ͋Δछͷٕज़ྗΛߴΊΔͷ ͍͠ɻͦΕపఈతʹίʔυʹ͜Θͩ Δ͜ͱͰಘΒΕΔྗͰ͋ΔɻCoderetreat ಉ͡՝ʹԿԿθϩ͔Βઓ ͢Δ͜ͱͰɺΑΓਂ͘ίʔυʹ͖߹͏ ͜ͱΛՄೳʹ͢Δɻ
※ͨͩ͠ΞΠςϜ Ҿ͖ܧ͕ͳ͍
՝: ϥΠϑήʔϜ
John Horton Conway 1937-12-26 80ࡀ ϥΠϑήʔϜߟҊ(1970) Τϧσγϡ: 1
23/3 ྡ͢Δ ੜ͖ͨηϧ ੜ 3 ੜଘ 2 or 3 ࢮ
աૄ 1ҎԼ աີ 4ͭҎ্ ☠
Global Day of Coderetreat
ੈքதͰΔΑʂͳ 136Օॴʢຊ3Օॴʣ http://coderetreat.org/
ͭͳ͍Ͱ·͢ େࡕ ໊ݹ Ӊٶ
ࠓΔ͜ͱ
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
άϥϯυϧʔϧ • ͳΔ͚ͨϖΞҎ্Ͱ • ςετΛॻ͜͏ • ऴΘͬͨίʔυࣺͯΔ͜ͱ • Λࢦ͞ͳ͍ •
͔ͭΕͨΒٳΊ
ϑΝγϦςʔλʔ • ؾͷ͘··ͪΌͪΌೖΕ·͢ • ແࢹͯ͘͠Ε͍͍ͯΑ
Ͱ࢝Ί·͠ΐ͏͔
ྡ͢Δ ੜ͖ͨηϧ ੜ 3 ੜଘ 2 or 3 ࢮ աૄ
1ҎԼ աີ 4ͭҎ্ ☠
ηογϣϯ;Γ͔͑Γ
• Կ͕Ͱ͖ͨʁ • Ͱ͖ͳ͔ͬͨ͜ͱ͋Δʁ • ࣍ͳʹͯ͠ΈΔʁ
ײઓʢকعʣ • खॱΛ࠷ॳ͔Βͬ͟ͱྲྀͯ͠ ʮ͜ͷ࣌͜͏ͨ͠ΒͲ͏ͳͬͨʁʯ ͱ͔Λ͠߹͏ɻ • هԱϕʔε
ޕޙ
׳Εͨʁ
͖͖ͯͨʁ
ͬͯΈΔʁ ذېࢭ ϧʔϓېࢭ ϝιου ࠷େ3ߦ ϑΟʔϧυ 2ͭ·Ͱ The 70s Compiler
Mute Ping Pong TDDࡾݪଇ φϏήʔλʔ ͕શͯࢦࣔ Baby Steps جຊܕΛ Θͳ͍ Γͳ͠ 23/36
TDDࡾݪଇ • ࣦഊ͢ΔςετΛ௨ͨ͢Ίʹ͔͠ɺϓϩ μΫτΛॻ͍͍͚ͯͳ͍ • ࣦഊͤ͞ΔͨΊʹ͔͠ɺςετॻ͍ͯ ͍͚ͳ͍ • ςετΛҰͭ௨͢Ҏ্ʹɺϓϩμΫτΛ ॻ͍͍͚ͯͳ͍
Mute Ping Pong • ϖΞϓϩɺձېࢭɻ • ยํ͕ͬͯςετΛॻ͘ɻަ͢Δɻ ͏ยํ͕ͬͯςετΛ௨͢ɻަ͢Δɻ ͜ΕΛ܁Γฦ͢ɻ •
ίϝϯτͱ͔ॻ͍ͪΌͩΊͩΑɻ
The 70s Compiler • ίϯύΠϧʹ࣌ؒͱ͕ۚΊͬͪΌ͔͔Δ ͔ΒɺίϯύΠϧ͢Δͷ࠷ޙ͚ͩͶɻ • ɾɾɾ΄Μͱʹ࠷ޙʢ45ޙʣ͚ͩͩͱ ݫ͍͠ͷͰదʹ۠ͬͯͶɻ
Baby Steps • খ͍͞୯ҐͰਐΉ܇࿅ɻ • GitΛ͍ɺ2ޙʹ... • GREEN: git commit
• RED: git reset --hard
͓ΘΓ·͠ΐ͏͔
• Կֶ͔·͔ͨ͠ʁ • ڻ͍ͨ͜ͱ͋Γ·͔͢ʁ • ໌͔ΒԿ͔͠·͔͢ʁ
CoderetreatΛΓ͍ͨͳΒ • ࢀՃඅΛͱΒͳ͍ • ࢀՃΛڧ੍͠ͳ͍ • ඒຯ͍͠ϥϯνΛ ։ൃऀ͕ओ ձ͕ࣾ։ൃऀʹ ࢿ͢Δ
དྷΓ·ͤ͏ʂ