モブプログラミングをやろう！！アジャイルモンスターのモブプロ入門 #koberb

2018年3月2日（金）Kobe.rbの「モブプログラミングをやろう!! 〜アジャイルモンスターのモブプロ入門〜」にて。

Transcript

1. !5",",*/( ϞϒϓϩάϥϛϯάΛ΍Ζ͏
   
   ʙΞδϟΠϧϞϯελʔͷϞϒϓϩೖ໳ʙ LPCFSC
2. !5",",*/( !5",",*/( ٴ෦
   ܟ༤ ָఱגࣜձࣾ
   ϚοεϧΤϯδχΞ
   Ұൠࣾஂ๏ਓΞδϟΠϧνʔϜΛࢧ͑Δձ
   ཧࣄ
   ΞδϟΠϧϞϯελʔ
   Ϟϒϓϩάϥϛϯά͓͡͞Μ
   ਪ͠ϝϯɿࢁຊ
   ࠼
3. !5",",*/( νʔϜશһͰ ✓ ಉ͡࢓ࣄΛ
   
   ✓ ಉ࣌ؒ͡ʹ
   
   ✓ ಉ͡৔ॴͰ
   
   ✓ ಉ͡ίϯϐϡʔλʔͰ
    ͢Δ͜ͱ Ϟϒϓϩάϥϛϯάͱ͸
4. !5",",*/( IUUQTXXXZPVUVCFDPNXBUDI WQ@QWTM4H&* "
   EBZ
   PG
   .PC
   1SPHSBNNJOH
    )VOUFS
   *OEVTUSJFTͷݱ৔Ͱ
   ࣮ࡍʹϞϒϓϩάϥϛϯάΛ
   ͍ͯ͠Δ೔ΛਨΕྲྀͯ͠ࡱӨ͠ɺ
   ૣૹΓͰ෼ఔ౓ʹ·ͱΊͨಈըͰ͢ɻ
5. !5",",*/( "
   EBZ
   PG
   .PC
   1SPHSBNNJOH
    લͷಈը͔Β೥΄Ͳܦͬͯɺ
   Ϟϒ͕ෳ਺ʹ֦େ͠ɺ
   ͦΕͧΕͷϞϒͰਓ͕ߦ͖ަͬͯ
   ಇ͍͍ͯΔ༷ࢠΛࡱӨͨ͠ಈըͰ͢ɻ IUUQTXXXZPVUVCFDPNXBUDI WE7R6D/,7C:H
6. !5",",*/( ✓ ָఱͷ৽نࣄۀ։ൃνʔϜ
   ✓ ਓνʔϜ
   ✓ ಇ͖ํʹϞϒϓϩάϥϛϯά
   ✓ Ӧۀ΋։ൃ΋اը΋ϞϒͰ
   ✓ ೥݄ʙܧଓத ࢲͨͪͷϞϒϓϩάϥϛϯά
7. !5",",*/(
8. !5",",*/( σΟεϓϨΠ ίϯϐϡʔλʔ ͭͷσΟεϓϨΠͱͭͷίϯϐϡʔλʔ
9. !5",",*/( υϥΠόʔ φϏήʔλʔ φϏήʔλʔ φϏήʔλʔ φϏήʔλʔ ਓͷυϥΠόʔͱෳ਺ਓͷφϏήʔλʔ
10. !5",",*/( ϓϩςΠϯ͸͙͢ʹิڅͰ͖ΔΑ͏ʹ ϓϩςΠϯ
11. 
    
    ݸਓ࣌ؒ
    
    
    Ϟϒϓϥϯχϯά
    
    
    ϞϒϞϯΩʔςετ
    
    
    ϞϒϫʔΫ
    
    
    Ϟϒϥϯν
    
    
    ϞϒϫʔΫ
    
    
    Ϟϒ;Γ͔͑Γ ಇ͖ํͱͯ͠ͷϞϒϓϩάϥϛϯά
12. 
    ࡉ͔ͳϧʔϧ͸࠷ॳ͔Βઃ͚͗͢ͳ͍
    
    Ϟϒ΁ͷग़ೖΓ͸ࣗ༝
    
    ަ୅͸զ͕Ոํࣜʢʮ୅ΘΕʂʂʯʣ
    
    ߹Θͳ͍ͱࢥͬͨΒ΍ΊΔ ࢲͨͪͷϞϒϓϩͷάϥϯυϧʔϧ
13. !5",",*/( IUUQTTQFBLFSEFDLDPNUBLBLJOH
14. !5",",*/( Ϟϒϓϩάϥϛϯάݱ৔ମݧձ
15. !5",",*/(
16. !5",",*/( Ϟϒϓϩάϥϛϯά͸
    ΍ͬͯΈͳ͍ͱΘ͔Βͳ͍͜ͱ͕ଟ͍
17. !5",",*/( ͡Ό͋ɺΈΜͳͰ΍ͬͯΈΑ͏ʂ
18. !5",",*/(
19. !5",",*/( ໌೔͔ΒͰ͖Δಇ͖ํվֵ ࣗ෼ʹͱͬͯͦΕ͘Β͍িܸతͳֶͼ͕͋Γ·ͨ͠
    ࣮ࡍʹݱ৔ʹϞϒϓϩάϥϛϯάΛऔΓೖΕΔ͔Ͳ͏͔͸Ͳ͏Ͱ΋͍͍ͷͰ
    ͦͷֶͼΛօ͞Μʹ΋఻͍͑ͨ
20. !5",",*/( ඞཁͳ४උ ✓ σΟεϓϨΠ
    ✓ ίϯϐϡʔλʔ
    ✓ ϗϫΠτϘʔυ ϓϩδΣΫλͳͲͰ͖Δ͚ͩେ͖ͳ΋ͷΛ
    ༻ҙͰ͖Δͱ΍Γ΍͍͢ ࠷௿୆͋Ε͹࣮ࢪͰ͖·͕͢ɺ
    ௐ΂෺ͳͲΛ͢ΔͷͰෳ਺୆͋ΔͱΑ͍ ٞ࿦΍ܾΊͨ৘ใΛ࢒ͨ͢Ίʹ͋ΔͱΑ͍
21. !5",",*/( ࣮ߦ͢Δ؀ڥ SFQMJU ✓ ϒϥ΢β͚ͩͰ؆୯ʹ࣮ߦՄೳ
    ✓ ෳ਺ݴޠରԠ
    ✓ ൺֱతܰྔ
    IUUQTSFQMJU
22. !5",",*/( ·ͣ͸ϞϒʢνʔϜʣ෼͚Λ͠·͠ΐ͏ ✓ Ϟϒʹ͖ͭɺ
 ଟͯ͘΋ʙ̒ਓఔ౓͕͓͢͢ΊͰ͢
    ✓ શһ͕ࢀՃऀͳͷͰ࢓ࣄʹߩݙ͠·͠ΐ͏
23. !5",",*/( ࠓ೔ͷ͓୊ ✓ γϣοϐϯάΧʔτ
24. !5",",*/( ։ൃݴޠΛܾΊ·͠ΐ͏ ✓ طʹϞϒϓϩάϥϛϯάελʔτ͍ͯ͠·͢
 ϞϒͰऔΓ૊Ή࢓ࣄΛબ୒͍͖ͯ͠·͠ΐ͏
    ✓ ࣮ߦ؀ڥ͕͋Ε͹ͲͷݴޠͰ΋͔·͍·ͤΜ
    ✓ શһ͕஌Βͳ͍ݴޠͩͱฏ౳Ͱ໘ന͍Ͱ͕͢ɺ
 ௐ΂Δ͕࣌ؒଟ͘ͳͬͯ໰୊ղܾͷମݧྔ͸
 ݮͬͯ͠·͏͔΋͠Ε·ͤΜ
25. !5",",*/( ަ୅͢ΔλΠϛϯάΛܾΊ·͠ΐ͏ ✓ ࣌ؒͰަ୅͢Δ ✓ ΩϦ͕͍͍ͱ͜ΖͰަ୅͢Δ શһۉ౳ʹυϥΠόʔΛճ͍ͨ͠৔߹͸ɺ
 ෼ؒܦͬͨΒަ୅ͳͲ࣌ؒͰަ୅͠·͢
    ˞.PCTUFSͱ͍͏πʔϧ͕͓͢͢ΊͰ͢˰˰˰ IUUQTHJUIVCDPNEJMMPOLFBSOTNPCTUFS ໰୊ղܾʹूத͍ͨ͠৔߹͸ɺΩϦ͕͍͍ͱ͜ΖͰަ୅͠·͢
    ूத͢ΔͱͣͬͱυϥΠόʔݻఆʹͳΓ͕ͪͳͷͰ஫ҙ͠·͠ΐ͏
    มΘͬͯཉ͍࣌͠ʹʮมΘΕʂʂʯͱ͍͏
    zզ͕Ոํࣜz
    ΋ΦεεϝͰ͢
26. !5",",*/( ͏·͘΍Δίπ ✓ ΍Δ͜ͱΛͱʹ͔͘ޱʹग़͢
    ✓ ʮΘ͔Βͳ͍ʯͱಊʑͱݴ͏
    ✓ ͓ޓ͍ΛϦεϖΫτ͢Δ ૬खΛ൱ఆɾඇ೉͢Δ͜ͱ͸ېࢭͰ͢
    Ϟϒͷ৺ཧత҆શੑ͸શһͰอͭ౒ྗΛ͠·͠ΐ͏ ʮΘ͔Βͳ͍ʯͱ͍͏ൃ৴΋େ੾ͳνʔϜ΁ͷߩݙͰ͢ υϥΠόʔΛ΍Δ࣌͸ࣗ෼ͷ಄ͷதΛৗʹݴ༿ʹ͠·͠ΐ͏ʢҙ֎ͱ೉͍͠ʣ
27. !5",",*/( ͏·͘΍Δίπ ✓ খ͞ͳ੒ޭͷ౓ʹʮϠολʔʂʯ ʮϠολʔʂʯ͸ੈքΛٹ͍·͢
28. !5",",*/( ϫʔΫγϣοϓ͕ऴΘͬͨΒ ✓ ;Γ͔͑Γɺ࣭ٙԠ౴ ࣗ෼ͨͪͷݱ৔ʹ࣋ͪؼΔֶͼ͸͋ͬͨͩΖ͏͔
29. !5",",*/( -FUT
    TUBSU
    .PC
    1SPHSBNNJOH
30. !5",",*/( 3FUSPTQFDUJWF
31. !5",",*/( ͨͩͦΕ͚ͩ lҰॹʹಇ͘z
32. !5",",*/( ✓ τϥϒϧͳͲͷۓٸࣄଶʹɺ୭͔ͷ੮ʹू·ͬͯνʔϜશһͰ
 ը໘ʹ޲͔͍ͳ͕Β໰୊ղܾͨ͠ܦݧ͕͋Γ·ͤΜ͔ʁ
    ✓ ͳͥͦ͏͢Δͷ͔Λߟ͑ͯΈΔͱɺશһͰ໰୊ΛϑϧϘοίʹ͠ɺ
 ҙࢥܾఆ΋ϨϏϡʔ΋ͦͷ৔Ͱ׬݁ͤͯ͞͠·͏ํ͕
 Ұ൪ૣ͍͔ΒͰ͢
    ✓ ͜ͷ࢓ࣄͷਐΊํ͸ۓٸࣄଶҎ֎ʹ΋
 Ԡ༻Ͱ͖Δ͸ͣͰͦΕʹ໊લ͕͍ͭͨ΋ͷ͕
 Ϟϒϓϩάϥϛϯάͩͱࢲ͸ߟ͍͑ͯ·͢ τϥϒϧରԠΛ͢Δ࣌Λࢥ͍ग़ͯ͠Լ͍͞
33. !5",",*/( ෼୲࡞ۀ FY
    ϨϏϡʔɺঝೝɺҾ͖ܧ͗ FY
    λεΫ෼ׂɺઃܭɺΩοΫΦϑ ෼୲࡞ۀͷલޙʹ
    ಉظ͢Δ࡞ۀ͕ඞཁʹͳΔ
34. !5",",*/( ෼୲࡞ۀ ϛείϛϡχέʔγϣϯʹΑͬͯ
    ख໭Γ͢ΔՄೳੑ΋͋Δ
35. !5",",*/( ϞϒϫʔΫ FY
    ઃܭɺϨϏϡʔɺϊ΢ϋ΢ڞ༗ ಉظ͍ͯ͠ͳ͍Ͱ͸ͳͯ͘
    ৗʹಉظ͍ͯ͠Δ
36. !5",",*/( IUUQTXXXTMJEFTIBSFOFUBOESFGBSJBNPCQSPHSBNNJOH νʔϜશମͷ׆ಈ
    Ͱ͋Δ͜ͱ͕ϙΠϯτ ϖΞϓϩͱϞϒϓϩͷҰ൪ͷҧ͍
37. !5",",*/( ✓ ேྱ
    ✓ ίϛϡχέʔγϣϯͷͨΊͷϛʔςΟϯά
    ✓ ߹ҙܗ੒ͷͨΊͷυΩϡϝϯτ
    ✓ ϨϏϡʔશൠʢιʔείʔυɺυΩϡϝϯτ
    ʣ
    ✓ (JU
    'MPX
    ✓ Χϯόϯ
    ✓ ϓϥϯχϯάϙʔΧʔʢݟੵ΋Γʣ ϞϒϓϩΛ࢝Ίͯͳ͘ͳͬͨ΋ͷ ͜ΕΒ͸͢΂ͯಉظ࡞ۀ
38. !5",",*/( 5FBNXPSL
    3FWPMVUJPO
    νʔϜͱ΋ͷͮ͘Γʹਅਖ਼໘͔Β޲͖߹͏Ϟϒϓϩάϥϛϯά
39. !5",",*/( ෼୲͢Δ͜ͱ͕લఏʹͳ͍ͬͯͳ͍͔
40. !5",",*/( ࢓ࣄͷ࣭ɺνʔϜͷঢ়گͳͲʹ߹Θͤͯ
    ࢖͍෼͚ΒΕΔํ͕๬·͍͠ ࢲͨͪ΋ৗʹϞϒϓϩάϥϛϯάΛ͍ͯ͠Δͱݴ͍ͬͯΔ͕
    ࣮ࡍʹ͸ࣗવͱ࢖͍෼͚Λ͍ͯ͠Δ
41. !5",",*/( 1IPUP
    CZ
    ßUFGBO
    ßUFGBOčÍL
    PO
    6OTQMBTI ࣄ࣮ͱͯ͠ࠓ೔ࢀՃͯ͘͠Εͨͨօ͞Μ͸ɺ
    ࠓ೔ͭͬͨ͘ػೳʹ͍ͭͯͦͦ͜͜ͷ৘ใΛ͍࣋ͬͯΔ ✓ ͳͥͭͬͨ͘ͷ͔
    ✓ Ͳ͏΍ͬͯͭͬͨ͘ͷ͔
    ✓ Ͳ͏ͯ͜͠͏͍͏ΠϯλϑΣʔεʹͳͬͨͷ͔
42. !5",",*/( 1IPUP
    CZ
    "EBN
    4IFSF[
    PO
    6OTQMBTI ݁Ռ͚ͩͰ͸఻ΘΒͳ͍৘ใ͕աఔʹ͸ͨ͘͞Μଘࡏ͢Δ ܗࣜ஌΋҉໧஌΋߹Θͤͯڞ௨ମݧʹ͢Δ
43. !5",",*/( ͨͩͦΕ͚ͩ lҰॹʹಇ͘z
44. !5",",*/( ΋ͬͱઓུతʹ࢓ࣄʹऔΓೖΕΔ lҰॹʹಇ͘z
45. !5",",*/( ໌೔͔ΒͰ͖Δಇ͖ํվֵ 'JO