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Why Mob Programming?
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oohira
November 27, 2018
Programming
3
2.2k
Why Mob Programming?
大阪の楽楽精算開発チームにおけるモブプロのチャレンジ / Rakus Meetup Osaka #1
https://rakus.connpass.com/event/106050/
oohira
November 27, 2018
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Transcript
8IZ.PC1SPHSBNNJOH 3BLVT.FFUVQ0TBLB େฏ !PPIJSB Ϟϒϓϩͱ͍͏ಇ͖ํ
ࣗݾհ • େฏ !PPIJSB • ೖࣾ • 8FCΞϓϦέʔγϣϯΤϯδχΞ •
ɹɹɹɹɹɹˠ৽نαʔϏεͷ։ൃʹैࣄ • +BWB5%%ઃܭࣗಈԽΧΠθϯϨΨγʔίʔυ(P ݟश͍$USM LࣗಈԻಡॻࣇͷϋΠΩϯά 2
3 IUUQTRJJUBDPNBEWFOUDBMFOEBSSBLVT
ָָਫ਼ࢉ։ൃνʔϜͰͷ ϞϒϓϩͷऔΓΈΛڞ༗ 4
͖͔͚ͬ
νʔϜͷ֦େ 6 ۀࣝ ٕज़εΩϧ ϝϯόʔՃ ৽ଔ Ϛωʔδϟʔ εΫϥϜϚελʔ
ऴΘΒͳ͍λεΫ 7 ࣮ ࣭ ͪ ϨϏϡʔ ͪ ࣮ ϨϏϡʔ ͪ
मਖ਼ ࠶मਖ਼ ࣭ճ ϨϏϡʔ ࠶ϨϏϡʔ Ϛʔδ ࣮ऀ ϨϏϡʔΞʔ ྃ
Ϟϒϓϩͷظײ 8 • ։ൃϝϯόʔͷ૿һʹରԠ ٕज़εΩϧ͚ͩͰΓͳ͍ϓϩμΫτݻ༗ͷۀࣝ ҉Λ͑ͳ͕Β։ൃ͍ͨ͠ • ΞδϟΠϧ։ൃͷҠߦΛਪਐ ϓϩμΫτՁͷߴ͍ॱʹ։ൃ͍ͯͨ͘͠Ίʹɺଐਓతͳ ػೳλεΫݮΒ͍ͨ͠
ϞϒϓϩʹνϟϨϯδʂ
Ϟϒϓϩͱ 10 • ϞϒʢʹूஂʣͰͷϓϩάϥϛϯά ϖΞϓϩͷෳਓόʔδϣϯ • ಉ࣌ؒ͡ʹɺ ಉ͡ॴͰɺ ͭͷ1$Λͬͯɺ ͭͷ՝ʹऔΓΉ
͜Μͳײ͡ 11
12 ͷϞχλɺͷ1$ ௐࠪ༻ͷ1$࣋ͪࠐΈ0,
13 υϥΠόʔʢ1$Λૢ࡞͢Δਓɻਵ࣌ަʣ
14 φϏήʔλʔʢࢦࣔΛग़͢ਓͨͪʣ
15 • ຖिՐ༵ʙI ݻఆͰτϥΠ • ෦ͰνʔϜ νʔϜʙਓ • ۀλεΫ͕ࡐ Ϟϒϓϩઐ༻λεΫΛߟ͑
Δͷ్தͰ࠳ં • ʙͰަ ަ͠ͳ͍͜ͱଟ͔ͬͨ
Α͔ͬͨ
ҙࢥܾఆͷߴԽ 17 • ֬ͷߴ͍ҙࢥܾఆΛখ͘͞܁ΓฦͤΔ શһͦͷʹ͍ΔͷͰʮ͋ͱͰ૬ஊʯ͕ͳ͍ ઃܭɾ࣮ํͷ߹ҙ͕ૣ͍ ΰʔϧ ཧ Ϟϒ ͻͱΓ
ελʔτ
ϦʔυλΠϜͷॖ 18 • ͕ͪ࣌ؒͳ͘ͳΔ ࣭૬ஊ͢ΔͷΛ͍ͬͯΔ࣌ؒ ϨϏϡʔͯ͠Β͏ͷΛ͍ͬͯΔ࣌ؒ • ϨϏϡʔͷେ͖ͳ͕ࠩ͠͠ͳ͘ͳΔ ͦͦಠཱͨ͠ϨϏϡʔఔͳ͠ɻϨϏϡʔ͠ͳ͕Β࣮ ɾεϖϧϛε͋ΔΑ
ɾ໋໊نଇҧͩͶ ɾςετίʔυॻ͍ͨํ͕͍͍Μ͡Όͳ͍ʁ ɾ͜͏͍͏ೖྗ͖ͨΒψϧϙʹͳΓͦ͏
19 ࣮ ࣭ ͪ ϨϏϡʔ ͪ ࣮ ϨϏϡʔ ͪ मਖ਼
࠶मਖ਼ ࣭ճ ϨϏϡʔ ࠶ϨϏϡʔ Ϛʔδ ࣮ऀ ϨϏϡʔΞʔ ྃ ࣮ ࣮ मਖ਼ ࠶मਖ਼ ྃ Ϟϒ ࣭ճ ϨϏϡʔ ࠶ϨϏϡʔ Ϛʔδ
҉ͷڞ༗ 20 • จॻԽ͞Ε͍ͯͳ͍ۀࣝ ָָਫ਼ࢉͷࣝܦཧࣝ ձࣾνʔϜͷ։ൃϧʔϧ $*πʔϧͷઃఆ֎෦࿈ܞ4%,ͳͲଐਓԽ͕ͪ͠ͳࣝ ϚχϡΞϧνΣοΫͷϑϩʔ • ࣗͷΒͳ͍ศརπʔϧγϣʔτΧοτ
*%&ͷศརػೳ 3&45"1*ͷಈ࡞֬ೝπʔϧ HJUίϚϯυ
ͦͷଞϝϯόʔͷ 21 • νʔϜͷج४Λ߹ΘͤΒΕΔ ࣗಈςετڞ௨ԽΛͲͷఔ͕ΜΔʗखൈ͖͢Δ͔ ࣮࣌ͷӨڹൣғؾΛ͚ͭΔϙΠϯτ ଞͷϝϯόʔ͕ͲΜͳϨϏϡʔࢦఠΛड͚͍ͯΔ͔ • ٬؍తʹݟΔ͜ͱ͕Ͱ͖Δ φϏήʔλʔͩͱࢥߟʹ༨༟͕ग़Δ
• ΈΜͳͰऔΓΜͰྃͰ͖ͨୡײ
͍·͍ͪͩͬͨ
ଞਓͷ1$ͭΒ͍ 23 • ෆຬଓग़ ΩʔϘʔυྻ +*4646, ɺ*OUFMMJ+ͷΩʔϚοϓɺ (JU *OUFMMJ+4PVSDFUSFFHJU ɺτϥοΫύουδΣενϟɺʜ
• ࣗͷ1$Λ࣋ͪࠐΉϧʔϧʹมߋ υϥΠόʔΛަ͢ΔλΠϛϯάͰ1$มߋ͢Δ • υϥΠόʔͷަ͕ଅਐ͞Εͳ͍ 1$Λͭͳ͗ସ͑Δͷ໘ɺ్தͰQVTIQVMM͢Δͷ͕໘
৺ཧతϓϨογϟʔ 24 • ݟΒΕ͍ͯΔʗऴΘΒͤͳ͖Όͱ͍͏যΓ υϥΠόʔΛφϏήʔλʔ͕ϨϏϡʔ͢ΔߏਤʹͳΓ͕ͪ • ࣌ؒͰͳ࣌ؒ͘ʹτϥΠ Iͷํ͕༨༟͕ग़ͯΑ͍ͱ͍͏͕ଟ •
৺ཧత҆શੑ ͓ޓ͍ʹࢥ͍Γɾ৴པɾଚܟͷؾ࣋ͪΛΕͣʹ
අ༻ରޮՌ 25 • Ϧιʔεޮѱ͍ ΥʔλʔϑΥʔϧͱ૬ੑ͕ѱ͍ ಉ͡ظؒͷτʔλϧͷੜ࢈ྔԼ͕Δ • ޮΑΓޮՌ ΞδϟΠϧͱ૬ੑ͕ྑ͍
τʔλϧͷੜ࢈ྔΑΓϦʔυλΠϜΛॏࢹ͍ͨ͠ ʢ༏ઌλεΫΛૣ͘ऴΘΒͤͯࠓޙΛஅ͍ͨ͠ʣ
ͦͷଞϝϯόʔͷ 26 • Ϟϒϓϩྗͷෆ ਓ͕ଟ͍ɺٯʹൃࢄͯ͠͠·͏ͱऩर͕͍͠ φϏήʔλʔಉ࢜ͰԣͰউखʹ࢝͠ΊΔ • ڭҭͱۀͷόϥϯε͕͍͠ ࣭ͯ͠Α͍ͷ͔᪳͢Δ εϐʔυʹ͍͍͚ͭͯͳ͍͜ͱ͕͋Δ
• ڥͷ - σΟεϓϨΠ͕খͯ͘͞ݟͮΒ͍ - CI͕͍ͱྃͨ͠ͷʹϚʔδͰ͖ͳ͍
·ͱΊ
ࠓޙଓ͚͍͔ͨʁ ݄;Γ͔͑Γ࣌ ܽ੮ ਓ ଓ͚͍ͨ ਓ ੵۃతʹଓ͚͍ͨ ਓ 28 ݄;Γ͔͑Γ࣌
ଓ͚͍ͨ ਓ ੵۃతʹଓ͚͍ͨ ਓ ໊ʹର͢Δͷ࣭ʢੵۃతʹଓ͚͍ͨʗଓ͚͍ͨʗΊ͍ͨʗੵۃతʹΊ͍ͨʣ
29 • ఆੑతʹޮՌ͕͋Δ - 1ਓͰ2ਓͰͳ͘શһͰղܾ͢ΔΞϓϩʔν Ұ෦ͷϝϯόʔ͔͠Βͳ͍ঢ়ଶˠօ͕͍ͬͯΔঢ়ଶ • Ϟϒϓϩͱ͍͏lखஈzͷ֫ಘ ʮϞϒϓϩͰΖ͏ʯ͕νʔϜͷબࢶͷͭʹͳͬͨ •
Ϟϒϓϩྗ·ͩ·ͩ ݁ہνʔϜྗɻࠓޙνϟϨϯδΛଓ͚Δ
ࢀߟจݙ • 8&# %#13&447PM • ಛू͡ΊͯͷϖΞϓϩʗϞϒϓϩ • ٴ෦͞Μˏָఱͷൃදࢿྉ • IUUQTTQFBLFSEFDLDPNUBLBLJOH
• .PC1SPHSBNNJOHr"8IPMF5FBN"QQSPBDI • IUUQTXXXBHJMFBMMJBODFPSHSFTPVSDFTFYQFSJFODF SFQPSUTNPCQSPHSBNNJOHBHJMF • "EBZPG.PC1SPHSBNNJOH • IUUQTXXXZPVUVCFDPNXBUDI WQ@QWTM4H&* 30
31 &OKPZ .PC1SPHSBNNJOH