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Head First モブプログラミング / Head First Mobprogramming

TAKAKING22
March 16, 2019

Head First モブプログラミング / Head First Mobprogramming

2019年3月16日(土)、「Agile Japan 2018(年度) サテライト<札幌>」にて。

TAKAKING22

March 16, 2019
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  1. Head First
    ˏ5",",*/(
    Ϟϒϓϩάϥϛϯά

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  2. !5",",*/(
    ͜ͷࢿྉ͸ɺ
    ೥݄೔ൃചͷ
    ʮϞϒϓϩάϥϛϯάɾ
    ϕετϓϥΫςΟεʯʹ
    ଇͨ͠಺༰ʴҰ෦ࢲͷҙݟ
    Ͱߏ੒͍ͯ͠·͢ɻ
    IUUQTBN[OUP(987#

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  3. !5",",*/(
    ˒
    ˒
    ˒
    ˒
    ˒
    ˒
    Ұൠࣾஂ๏ਓΞδϟΠϧνʔϜΛࢧ͑Δձཧࣄ
    Ϟϒϓϩάϥϛϯά͓͡͞Μ
    ਪ͠ϝϯɿࢁຊ࠼
    ΞδϟΠϧϞϯελʔ
    ָఱגࣜձࣾΤϯδχΞϦϯάϚωʔδϟʔ
    !5",",*/(
    ٴ෦ܟ༤

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  4. WHOLE TEAM APPROACH

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  5. !5",",*/(
    ⿣ ಉ͡࢓ࣄΛ
    ⿣ ಉ࣌ؒ͡ʹ
    ⿣ ಉ͡৔ॴͰ
    ⿣ ಉ͡ίϯϐϡʔλʔͰ
    ϞϏϯάͱ͸
    νʔϜશһͰ
    ͢Δ͜ͱ

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  6. !5",",*/(
    ⿣ Ϟϒϓϩάϥϛϯάͱ͍͏ݴ༿͸ɺ

    ೥ࠒʹ91ίϛϡχςΟͰੜ·Εͨ
    ⿣ )VOUFS*OEVTUSJFTͷ8PPEZ;VJMMͷνʔϜͷ׆ಈ

    ʹΑͬͯ೥ࠒ͔Β࠶ͼ٭ޫΛཋͼ࢝Ίͨ
    ⿣ Ϟϒʹਓʑͷ܈Εʢӊ߹ͷऺͰ͸ͳ͍ʣ
    Ϟϒϓϩάϥϛϯάͷىݯ

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  7. !5",",*/(
    "EBZPG.PC1SPHSBNNJOH
    IUUQTXXXZPVUVCFDPNXBUDI WQ@QWTM4H&* IUUQTXXXZPVUVCFDPNXBUDI WE7R6D/,7C:H

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  8. !5",",*/(
    ೔ຊʹ͓͚ΔϞϒϓϩάϥϛϯά
    ⿣ "HJMF+BQBO΍%FW0QT%BZT5PLZP

    ͳͲͰϞϒϓϩάϥϛϯάϫʔΫγϣοϓ͕։࠵
    ⿣ ೔ຊͰ΋ݱ৔ͷࣄྫ͕ग़ͯ੝Γ্͕Γ࢝ΊΔ
    ⿣ )VOUFS*OEVTUSJFTͷ8PPEZ;VJMM΍$ISJT-VDJBO͕

    དྷ೔͠ɺߨԋ΍ϫʔΫγϣοϓΛ։࠵

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  9. !5",",*/(
    ϞϏϯάͱϞϒϓϩάϥϛϯά
    ⿣ ϞϏϯάͰϓϩάϥϛϯάʹϞϒϓϩάϥϛϯά
    ⿣ ͦ΋ͦ΋ΤϯδχΞͷ࢓ࣄʹ͓͍ͯ΋ɺ

    ϓϩάϥϛϯά͸Ұ෦ʹա͗ͳ͍
    ⿣ ෳ਺ਓͰͳʹ͔Λ੒͠਱͛Δ৔໘Ͱ͋Ε͹ɺ

    ϞϏϯά͸༗ޮͰ͋Δ

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  10. !5",",*/(
    ϓϩάϥϛϯάҎ֎ͷϞϏϯά
    ϞϒϫʔΫ ϞϒσβΠϯ
    ʮ૯຿ʯºʮΞδϟΠϧʯʮՄೳੑ͸㱣ʯ
    ʢϰΝϧݚڀॴʣ
    εΫϥϜνʔϜͰߴ଎ʹσβΠϯͷ੍࡞Λߦ͏
    ͨΊʹ΍͍ͬͯΔ̏ͭͷ͜ͱʢ%..DPNʣ

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  11. !5",",*/(
    ⿣ Ϧιʔεޮ཰ͱϑϩʔޮ཰
    ⿣ ໰୊WTࢲͨͪͷߏਤ
    ⿣ ߴֶ͍शޮՌ
    ⿣ νʔϜͰ੒௕͢Δ
    ͳͥϞϏϯάͳͷ͔

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  12. !5",",*/(
    ϞϏϯάͷొ৔ਓ෺

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  13. !5",",*/(
    λΠϐετʢυϥΠόʔʣͷ໾ׂ
    ⿣ ΩʔϘʔυΛͨͨ͘ਓ
    ⿣ ͦͷଞͷϞϒ͔Βཔ·Εͨ͜ͱΛཧղ࣮ͯ͠૷͢Δ
    ⿣ ཁ੥͕ཧղͰ͖ͳ͍ͱ͖͸࣭໰Λͯ͠໌Β͔ʹ͢Δ
    ⿣ l಄Ͱ͸ͳ͘खʹͳΔz εϚʔτΞγελϯτ
    ʹͳΔΠϝʔδ

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  14. !5",",*/(
    ͦͷଞͷϞϒʢφϏήʔλʔʣͷ໾ׂ
    ⿣ λΠϐετͷྡʹ࠲ͬͯλΠϐετΛಋ͘ਓͨͪ
    ⿣ ໰୊ղܾνʔϜͷҰһͱͯ͠ߩݙ͢Δ
    ⿣ ϝϯόʔͱίϛϡχέʔγϣϯ͠ɺߟ͑ͯ൑அ͢Δ
    ⿣ Θ͔Βͳ͍ͱ͖͸ࣗ෼͕ཧղͰ͖Δ·Ͱ࣭໰Λ͢Δ
    ⿣ ܾ·ͬͨ͜ͱΛλΠϐετʹ໌֬ʹ఻͑Δ

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  15. !5",",*/(
    ࡞ۀ
    ݟ͍ͯΔ
    ݟ͍ͯΔ
    ݟ͍ͯΔ
    ਖ਼͍͠Πϝʔδ
    ͦͷଞͷϞϒ
    ͦͷଞͷϞϒ
    ͦͷଞͷϞϒ
    λΠϐετ
    ϞϏϯάͷΠϝʔδ
    Ξ΢τϓοτ
    Πϯϓοτ
    Πϯϓοτ
    Πϯϓοτ
    ߟ͑ͯ൑அ͢Δ
    ϞϏϯάͷΠϝʔδ
    ͦͷଞͷϞϒ
    ͦͷଞͷϞϒ
    ͦͷଞͷϞϒ
    λΠϐετ
    Α͋͘Δޡղ

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  16. !5",",*/(
    Ξ΢τϓοτ
    Πϯϓοτ
    Πϯϓοτ
    Πϯϓοτ
    ߟ͑ͯ൑அ͢Δ
    ҰൠతͳϞϏϯά
    ͦͷଞͷϞϒ
    ͦͷଞͷϞϒ
    ͦͷଞͷϞϒ
    λΠϐετ
    Ξ΢τϓοτ
    Πϯϓοτ
    Πϯϓοτ
    Πϯϓοτ
    ߟ͑ͯ൑அ͢Δ
    ࢲͨͪͷϞϏϯά
    ͦͷଞͷϞϒ
    ͦͷଞͷϞϒ
    ͦͷଞͷϞϒ
    λΠϐετ
    ͪͳΈʹɿࢲͨͪͷϞϏϯάͷΠϝʔδ

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  17. !5",",*/(
    ίϥϜɿͦͷଞͷ໾ׂ
    ⿣ ͦͷଞͷϞϒΛҰׅΓʹ͍ͯ͠·͕͢ɺ

    ௨ৗͷνʔϜϫʔΫͱಉ༷ʹ࢓ࣄΛ͢ΔͨΊʹ͸

    ༷ʑͳػೳ͕ඞཁͰ͢
    ⿣ ϑΝγϦςʔγϣϯɺΤϯύϫʔϝϯτʜ

    ࢓ࣄʹߩݙ͢Δํ๏͸༷ʑͰ͢
    ʲ':*ʳ.0#130(3"..*/(5)&30-&1-":*/((".&

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  18. !5",",*/(
    ίϥϜɿʮΘ͔Βͳ͍ʯͱݴ͏ߩݙͷ࢓ํ
    ⿣ ʮΘ͔Βͳ͍ʯͱݴ͏͜ͱ͸νʔϜ΁ͷߩݙͰ͢
    ⿣ ࢓ࣄΛࢭΊͯฉ͘ͷ͸ϋʔυϧ͕ߴ͍ਓ΋͍ΔͷͰɺ

    ʮΘ͔Βͳ͍ʯΛݴͬͯ΋͍͍Μͩͱ͍͏ঢ়گΛ

    νʔϜͰ࡞ͬͯ͋͛ΒΕΔͱΑ͍Ͱ͢Ͷ
    ⿣ ܦݧ͕গͳ͍ਓʹυϥΠόʔΛ΍ͬͯ΋Β͏ͱΑ͍

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  19. !5",",*/(
    ⿣ λΠϐετͷॱ൪ΛܾΊΔ
    ⿣ શһʹλΠϐετ͕·ΘΔΑ͏ʹ͢Δ
    ⿣ Πϯλʔόϧͷ࣌ؒΛܾΊΔʢ෼ɺ෼ɺ෼ʣ
    ⿣ λΠϚʔͳͲΛ࢖ͬͯ࣌ؒΛܭΓɺ

    ͕࣌ؒདྷͨΒ଎΍͔ʹ࣍ͷλΠϐετʹަ୅Λ͢Δ
    λΠϐετʢυϥΠόʔʣΛަ୅͢Δ

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  20. !5",",*/(
    ⿣ lզ͕Ոzํࣜ
    ⿣ ΍Γͨ͘ͳͬͨΒʮ୅ΘΕʂʯͱݴͬͯมΘΔ
    ͪͳΈʹɿࢲͨͪͷަ୅ͷ࢓ํ

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  21. !5",",*/(
    ⿣ ʙਓ
    ⿣ ݸਓతʹ͸ʙਓ͕ϕετ
    ⿣ ਓ਺͕ଟ͍ͱͰ͖ͳ͍ͱ͍͏ҙຯͰ͸ͳ͘ɺ

    ޮ཰తʹڞಇ͢Δͷʹదͨ͠ਓ਺͕ͦΕ͘Β͍
    ϞϏϯάʹదͨ͠ਓ਺
    FY5XP1J[[B3VMFWJB+F⒎#F[PT

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  22. !5",",*/(
    ϞϏϯάΛࢧ͑Δ؀ڥ

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  23. !5",",*/(
    ཧ૝తͳϞϏϯά؀ڥ
    ϗϫΠτ
    Ϙʔυ
    Χϯόϯ
    ͍͍Ҝࢠ
    ͍͍Ҝࢠ ͍͍Ҝࢠ ͍͍Ҝࢠ
    େ͖ͯ͘ղ૾౓ߴ͍σΟεϓϨΠ
    ϝΠϯ
    αϒ
    ௐ΂෺༻
    ͓΍ͭਆࣾ
    ։ൃ༻
    Ϛγϯ
    ௐ΂෺༻
    Ϛγϯ
    ঢ߱ࣜͷ͍͍ײ͡ͷ޿͞ͷص
    ϓϩςΠϯ

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  24. !5",",*/(
    େ͖ͳσΟεϓϨΠ
    ⿣ େ͖ͯ͘ղ૾౓͕ߴ͍σΟεϓϨΠ
    ⿣ ίʔσΟϯάத΋ετϨεΛײ͡ͳ͍Α͏ʹ
    ⿣ ϝΠϯσΟεϓϨΠҎ֎ʹɺ

    αϒσΟεϓϨΠ͕͋Δͱ࢓ࣄΛ͠΍͍͢

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  25. !5",",*/(
    ⿣ ΤσΟλͰߦ൪߸Λදࣔͤ͞Δ
    ⿣ จࣈαΠζΛେ͖͘͢Δ
    ⿣ ΧʔιϧΛେ͖͘͢Δ
    ͓͢͢Ίͷઃఆ

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  26. !5",",*/(
    λΠϚʔ
    ⿣ ࣌ؒͰަ୅͢Δ৔߹͸λΠϚʔΛ࢖͏
    ⿣ .PCTUFSʢIUUQNPCTUFSDDʣ͕Φεεϝ

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  27. !5",",*/(
    ޻෉͢Ε͹ී௨ͷΦϑΟεͰ΋Ͱ͖·͢
    શһͰಉ͡ը໘ΛݟΕΔΑ͏ʹ
    σΟεϓϨΠΛԣʹஔ͘
    λΠϐετΛަ୅͢Δͱ͖͸
    ίωΫλΛൈ͖ࠩͯ͠͠
    Ϛγϯຖ੾Γସ͑Δ
    ࢓੾ΓͳͲΛऔͬ෷ͬͯ
    ίϛϡχέʔγϣϯ͠΍͍͢
    ΦʔϓϯεϖʔεΛ࡞Δ

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  28. !5",",*/(
    ⿣ ϦϞʔτϞϏϯά͸Մೳʢࣄྫ΋͋Δʣ
    ⿣ ੍໿Λཧղͯ͠ରԠ͍ͯ͘͜͠ͱ͕ॏཁ
    ⿣ ίϛϡχέʔγϣϯػձΛฏ౳ʹอͭ޻෉Λ͢Δ

    㱺ಉ͡৔ॴʹ͍Δϝϯόʔ΋ϦϞʔτϞϏϯάΛ͢Δͱ͖͸ɺ

    ɹϦϞʔτϝϯόʔͱಉ༷ʹΦϯϥΠϯͰࢀՃ͢Δ
    ϦϞʔτϞϏϯά
    ':*7JTVBM4UVEJP-JWF4IBSFΛগ͠ࢼͨ͠Βظ଴ͨ͠ະདྷͩͬͨɻ

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  29. !5",",*/(
    ⿣ )35ͷݪଇ

    )VNJMJUZݠڏ3FTQFDUଚܟ5SVTU৴པ
    ⿣ ͱʹ͔͘ߟ͍͑ͯΔ͜ͱΛޱʹग़ͯ͠ΈΔ
    ⿣ খ͞ͳ੒ޭΛੵΈॏͶ͍ͯ͘ҙࣝ
    ⿣ શһͰʮ΍ͬͨʔʂʂʯͱݴ͏
    ͏·࢝͘ΊΔͨΊͷίπ

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  30. ࿅शͯ͠Έ·͠ΐ͏
    :"55"

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  31. !5",",*/(
    ⿣ ϞϏϯά͸ޮ཰͕ѱ͍
    ⿣ ϞϏϯά͸ΤϯδχΞͷϓϥΫςΟεͰ͋Δ
    ⿣ εΩϧ͕௿͍ϝϯόʔ͕͍Δ͔ΒϞϏϯά͸೉͍͠
    ⿣ ϞϏϯάΛ͢Ε͹৺ཧత҆શੑ͕ੜ·ΕΔ
    Α͋͘Δצҧ͍
    ϞϒϓϩάϥϛϯάͷΑ͋͘Δޡղ

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  32. !5",",*/(
    ΋ͬͱৄ͘͠஌Γ͍ͨ
    εϥΠυ ϒϩά ຊ
    IUUQTUBLBLJOHDPNUBHNPCQSPHSBNNJOH
    IUUQTTQFBLFSEFDLDPNUBLBLJOH
    IUUQTBN[OUP(987#

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  33. !5",",*/(
    ϞϏϯά͸ɺ
    lମݧͯ͠Έͳ͍ͱΘ͔Βͳֶ͍ͼz

    ͕ͨ͘͞Μ͋Γ·͢
    ·ͣ͸ϑϥοτͳؾ࣋ͪͰମݧͯ͠ɺ

    ஥ؒಉ࢜Ͱͥͻײ૝Λڞ༗ͯ͠ΈͯԼ͍͞
    !5",",*/(

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