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Why Mob Programming?

4a05d4c03e5f9c6f78ec4b3c57dc63c4?s=47 oohira
November 27, 2018

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/

4a05d4c03e5f9c6f78ec4b3c57dc63c4?s=128

oohira

November 27, 2018
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  1. 8IZ.PC1SPHSBNNJOH 3BLVT.FFUVQ0TBLB େฏ௚޺ !PPIJSB ŠϞϒϓϩͱ͍͏ಇ͖ํŠ

  2. ࣗݾ঺հ • େฏ௚޺ !PPIJSB  • ೥ೖࣾ • 8FCΞϓϦέʔγϣϯΤϯδχΞ •

    ɹɹɹɹɹɹˠ৽نαʔϏεͷ։ൃʹैࣄ • +BWB5%%ઃܭࣗಈԽΧΠθϯϨΨγʔίʔυ(P ݟश͍$USM LࣗಈԻ੠ಡॻࣇͷ෕ϋΠΩϯά 2
  3. 3 IUUQTRJJUBDPNBEWFOUDBMFOEBSSBLVT

  4. ָָਫ਼ࢉ։ൃνʔϜͰͷ ϞϒϓϩͷऔΓ૊ΈΛڞ༗ 4

  5. ͖͔͚ͬ

  6. νʔϜͷ֦େ 6 ۀ຿஌ࣝ ٕज़εΩϧ ཭୤ ϝϯόʔ௥Ճ ৽ଔ Ϛωʔδϟʔ εΫϥϜϚελʔ

  7. ऴΘΒͳ͍λεΫ 7 ࣮૷ ࣭໰
 ଴ͪ ϨϏϡʔ
 ଴ͪ ࣮૷ ϨϏϡʔ
 ଴ͪ

    मਖ਼ ࠶मਖ਼ ࣭໰ճ౴ ϨϏϡʔ ࠶ϨϏϡʔ Ϛʔδ ࣮૷ऀ ϨϏϡʔΞʔ ׬ྃ
  8. Ϟϒϓϩ΁ͷظ଴ײ 8 • ։ൃϝϯόʔͷ૿һʹରԠ
 ٕज़εΩϧ͚ͩͰ͸଍Γͳ͍ϓϩμΫτݻ༗ͷۀ຿஌ࣝ΍
 ҉໧஌Λ఻͑ͳ͕Β։ൃ͍ͨ͠ • ΞδϟΠϧ։ൃ΁ͷҠߦΛਪਐ
 ϓϩμΫτՁ஋ͷߴ͍ॱʹ։ൃ͍ͯͨ͘͠Ίʹɺଐਓతͳ
 ػೳ΍λεΫ͸ݮΒ͍ͨ͠

  9. ϞϒϓϩʹνϟϨϯδʂ

  10. Ϟϒϓϩͱ͸ 10 • ϞϒʢʹूஂʣͰͷϓϩάϥϛϯά
 ϖΞϓϩͷෳ਺ਓόʔδϣϯ • ಉ࣌ؒ͡ʹɺ
 ಉ͡৔ॴͰɺ
 ͭͷ1$Λ࢖ͬͯɺ
 ͭͷ՝୊ʹऔΓ૊Ή

  11. ͜Μͳײ͡ 11

  12. 12 ୆ͷϞχλɺ୆ͷ1$ ௐࠪ༻ͷ1$࣋ͪࠐΈ͸0,

  13. 13 υϥΠόʔʢ1$Λૢ࡞͢Δਓɻਵ࣌ަ୅ʣ

  14. 14 φϏήʔλʔʢࢦࣔΛग़͢ਓͨͪʣ

  15. 15 • ຖिՐ༵ʙI
 ݻఆ࿮ͰτϥΠ • ෦԰ͰνʔϜ
 νʔϜʙਓ • ۀ຿λεΫ͕୊ࡐ
 Ϟϒϓϩઐ༻λεΫΛߟ͑


    Δͷ͸్தͰ࠳ં • ʙ෼Ͱަ୅
 ަ୅͠ͳ͍͜ͱ΋ଟ͔ͬͨ
  16. Α͔ͬͨ఺

  17. ҙࢥܾఆͷߴ଎Խ 17 • ֬౓ͷߴ͍ҙࢥܾఆΛখ͘͞܁ΓฦͤΔ
 શһͦͷ৔ʹ͍ΔͷͰʮ͋ͱͰ૬ஊʯ͕ͳ͍
 ઃܭɾ࣮૷ํ਑ͷ߹ҙ͕ૣ͍ ΰʔϧ ཧ૝ Ϟϒ ͻͱΓ

    ελʔτ
  18. ϦʔυλΠϜͷ୹ॖ 18 • ଴͕ͪ࣌ؒͳ͘ͳΔ
 ࣭໰΍૬ஊ͢ΔͷΛ଴͍ͬͯΔ࣌ؒ
 ϨϏϡʔͯ͠΋Β͏ͷΛ଴͍ͬͯΔ࣌ؒ • ϨϏϡʔͷେ͖ͳࠩ͠໭͕͠ͳ͘ͳΔ
 ͦ΋ͦ΋ಠཱͨ͠ϨϏϡʔ޻ఔͳ͠ɻϨϏϡʔ͠ͳ͕Β࣮૷
 ɾεϖϧϛε͋ΔΑ


    ɾ໋໊نଇҧ൓ͩͶ
 ɾςετίʔυॻ͍ͨํ͕͍͍Μ͡Όͳ͍ʁ
 ɾ͜͏͍͏ೖྗ͖ͨΒψϧϙʹͳΓͦ͏
  19. 19 ࣮૷ ࣭໰
 ଴ͪ ϨϏϡʔ
 ଴ͪ ࣮૷ ϨϏϡʔ
 ଴ͪ मਖ਼

    ࠶मਖ਼ ࣭໰ճ౴ ϨϏϡʔ ࠶ϨϏϡʔ Ϛʔδ ࣮૷ऀ ϨϏϡʔΞʔ ׬ྃ ࣮૷ ࣮૷ मਖ਼ ࠶मਖ਼ ׬ྃ Ϟϒ ࣭໰ճ౴ ϨϏϡʔ ࠶ϨϏϡʔ Ϛʔδ
  20. ҉໧஌ͷڞ༗ 20 • จॻԽ͞Ε͍ͯͳ͍ۀ຿஌ࣝ
 ָָਫ਼ࢉͷ੡඼஌ࣝ΍ܦཧ஌ࣝ
 ձࣾ΍νʔϜͷ։ൃϧʔϧ
 $*πʔϧͷઃఆ΍֎෦࿈ܞ4%,ͳͲଐਓԽ͕ͪ͠ͳ஌ࣝ
 ϚχϡΞϧνΣοΫͷϑϩʔ • ࣗ෼ͷ஌Βͳ͍ศརπʔϧ΍γϣʔτΧοτ


    *%&ͷศརػೳ
 3&45"1*ͷಈ࡞֬ೝπʔϧ
 HJUίϚϯυ
  21. ͦͷଞϝϯόʔͷ੠ 21 • νʔϜͷج४Λ߹ΘͤΒΕΔ
 ࣗಈςετ΍ڞ௨ԽΛͲͷఔ౓͕Μ͹Δʗखൈ͖͢Δ͔
 ࣮૷࣌ͷӨڹൣғ΍ؾΛ͚ͭΔϙΠϯτ
 ଞͷϝϯόʔ͕ͲΜͳϨϏϡʔࢦఠΛड͚͍ͯΔ͔ • ٬؍తʹݟΔ͜ͱ͕Ͱ͖Δ
 φϏήʔλʔͩͱࢥߟʹ༨༟͕ग़Δ

    • ΈΜͳͰऔΓ૊ΜͰ׬ྃͰ͖ͨୡ੒ײ
  22. ͍·͍ͪͩͬͨ఺

  23. ଞਓͷ1$ͭΒ͍ 23 • ෆຬଓग़
 ΩʔϘʔυ഑ྻ +*4646, ɺ*OUFMMJ+ͷΩʔϚοϓɺ
 (JU *OUFMMJ+4PVSDFUSFFHJU ɺτϥοΫύουδΣενϟɺʜ


    
 • ࣗ෼ͷ1$Λ࣋ͪࠐΉϧʔϧʹมߋ
 υϥΠόʔΛަ୅͢ΔλΠϛϯάͰ1$΋มߋ͢Δ • υϥΠόʔͷަ୅͕ଅਐ͞Εͳ͍
 1$Λͭͳ͗ସ͑Δͷ໘౗ɺ్தͰQVTIQVMM͢Δͷ͕໘౗
  24. ৺ཧతϓϨογϟʔ 24 • ݟΒΕ͍ͯΔʗऴΘΒͤͳ͖Όͱ͍͏যΓ
 υϥΠόʔΛφϏήʔλʔ͕ϨϏϡʔ͢ΔߏਤʹͳΓ͕ͪ
 
 • ࣌ؒͰ͸ͳ࣌ؒ͘࿮ʹτϥΠ
 Iͷํ͕༨༟͕ग़ͯΑ͍ͱ͍͏੠͕ଟ਺ •

    ৺ཧత҆શੑ
 ͓ޓ͍ʹࢥ͍΍Γɾ৴པɾଚܟͷؾ࣋ͪΛ๨Εͣʹ
  25. අ༻ରޮՌ 25 • Ϧιʔεޮ཰͸ѱ͍
 ΢ΥʔλʔϑΥʔϧͱ͸૬ੑ͕ѱ͍
 ಉ͡ظؒͷτʔλϧͷੜ࢈ྔ͸Լ͕Δ
 
 • ޮ཰ΑΓޮՌ
 ΞδϟΠϧͱ͸૬ੑ͕ྑ͍


    τʔλϧͷੜ࢈ྔΑΓ΋ϦʔυλΠϜΛॏࢹ͍ͨ͠
 ʢ༏ઌλεΫΛૣ͘ऴΘΒͤͯࠓޙΛ൑அ͍ͨ͠ʣ
  26. ͦͷଞϝϯόʔͷ੠ 26 • Ϟϒϓϩྗͷෆ଍
 ਓ਺͕ଟ͍෼ɺٯʹൃࢄͯ͠͠·͏ͱऩर͕೉͍͠
 φϏήʔλʔಉ࢜ͰԣͰউखʹ࿩࢝͠ΊΔ • ڭҭͱۀ຿ͷόϥϯε͕೉͍͠
 ࣭໰ͯ͠Α͍ͷ͔᪳᪯͢Δ
 εϐʔυʹ͍͍͚ͭͯͳ͍͜ͱ͕͋Δ

    • ؀ڥͷ໰୊
 - σΟεϓϨΠ͕খͯ͘͞ݟͮΒ͍
 - CI͕஗͍ͱ׬ྃͨ͠ͷʹϚʔδͰ͖ͳ͍
  27. ·ͱΊ

  28. ࠓޙ΋ଓ͚͍͔ͨʁ ݄;Γ͔͑Γ࣌఺ ܽ੮ ਓ ଓ͚͍ͨ ਓ ੵۃతʹଓ͚͍ͨ ਓ 28 ݄;Γ͔͑Γ࣌఺

    ଓ͚͍ͨ ਓ ੵۃతʹଓ͚͍ͨ ਓ ໊ʹର͢Δ୒ͷ࣭໰ʢੵۃతʹଓ͚͍ͨʗଓ͚͍ͨʗ΍Ί͍ͨʗੵۃతʹ΍Ί͍ͨʣ
  29. 29 • ఆੑతʹ͸ޮՌ͕͋Δ
 - 1ਓͰ΋2ਓͰ΋ͳ͘શһͰ໰୊ղܾ͢ΔΞϓϩʔν
 Ұ෦ͷϝϯόʔ͔͠஌Βͳ͍ঢ়ଶˠօ͕஌͍ͬͯΔঢ়ଶ • Ϟϒϓϩͱ͍͏lखஈzͷ֫ಘ
 ʮϞϒϓϩͰ΍Ζ͏ʯ͕νʔϜͷબ୒ࢶͷͭʹͳͬͨ •

    Ϟϒϓϩྗ͸·ͩ·ͩ
 ݁ہ͸νʔϜྗɻࠓޙ΋νϟϨϯδΛଓ͚Δ
  30. ࢀߟจݙ • 8&# %#13&447PM • ಛू͸͡ΊͯͷϖΞϓϩʗϞϒϓϩ • ٴ෦͞Μˏָఱͷൃදࢿྉ • IUUQTTQFBLFSEFDLDPNUBLBLJOH

    • .PC1SPHSBNNJOHr"8IPMF5FBN"QQSPBDI • IUUQTXXXBHJMFBMMJBODFPSHSFTPVSDFTFYQFSJFODF SFQPSUTNPCQSPHSBNNJOHBHJMF • "EBZPG.PC1SPHSBNNJOH • IUUQTXXXZPVUVCFDPNXBUDI WQ@QWTM4H&* 30
  31. 31 &OKPZ .PC1SPHSBNNJOH