xpjug2019 A-4: チケットシステムの設計と実装、『あのチーム』の運用

by seki at druby.org

Slide 1

Slide 1 text

dRuby20प೥ [email protected]

Slide 2

Slide 2 text

ࠓ೔ͷ࿩ 20 RWiki 800 ௕ੜ͖͸݁Ռʢ໨ඪͰ͸ͳ͍ʣɻࠓ೔ͷ࿩͸௕ੜ͖ͷൿ݃Ͱ͸ͳ͍Αʂ ௕ੜ͖Ͱ͖ͨͷ͸ྑ͍ͱ͜Ζ͕͔͋ͬͨΒͩͱࢥ͏ͷͰ঺հ͠·͢ɻ

Slide 3

Slide 3 text

ࠓ೔ͷΦν XP ͋ͷνʔϜ΋͍͢͝ʂ

Slide 4

Slide 4 text

ࢲʹ͍ͭͯ - Ruby - XP !N@TFLJ

Slide 5

Slide 5 text

Rubyͷίϛολ ERB, dRuby, Rinda RubyKaigi &3#͸࢖Θ͞Εͨਓ΋͍Δ͔΋͠Εͳ͍ɻ 3VCZ,BJHJ͸ຖ೥ొஃʂϥοΩʔʂ ֏

Slide 6

Slide 6 text

RWiki ERB dRuby WikiWikiWeb RD Ruby OODB 3%͸3VCZͷจॻͷͨΊͷॻࣜɻ1MBJOΛݟͳ͕ΒNBU[͕ߟ͑ͨʂʁ ֏

Slide 7

Slide 7 text

eXtreme Programming 2004 XP RWiki StoryCard ݱࡏ໿ΠςϨʔγϣϯ 91ࡇΓͰ͸Կ౓͔ࣄྫΛ঺հ͍ͯ͠Δ

Slide 8

Slide 8 text

͋ͷνʔϜͷಛ௃ ૊ΈࠐΈɾࣗࣾ੡඼ɾϛογϣϯΫϦςΟΧϧɾେن໛ɾฒߦෳ਺όʔδϣϯ 8JLJͷن໛͸໿ສϖʔδɻຖ೔ϖʔδ͕ฤू͞Ε͍ͯΔɻ

Slide 9

Slide 9 text

RWiki StoryCard֦ு RWiki ࠓ೔঺հ͢ΔγεςϜɻ νέοτΛϖʔδͰදݱ͢ΔνέοτγεςϜɻ લ਎ʹ#VH5SBDLJOH4ZTUFN֦ு΋͋ͬͨɻ :"31$Ͱ࿩ͨ͠Α͏ͳؾ΋͢Δ

Slide 10

Slide 10 text

೥ද ੈل຤͔Βੈل΁ ERb, dRuby 1999 RWiki 2000 2001 BTS YARPC19101 StoryCard Keynote 2004 (JaSST, XP ) 2008 ( ) 2014 XP / XP (XP ) 2017 , ruby-1.8.7 2.6 2019

Slide 11

Slide 11 text

໨࣍ ͜ͷॱͰ঺հ͠·͢

Slide 12

Slide 12 text

νέοτฤ

Slide 13

Slide 13 text

νέοτ൪߸ prefix + 3 4 prefix 5 4

Slide 14

Slide 14 text

ਖ਼نԽ͞Εͯͳ໊͍લͷૢ࡞ String#succ ్தͰ໋໊نଇΛ֦ு͢Δ͜ͱʹͳͬͯগ͠য͕ͬͨ4USJOHTVDDΛࢥ͍ग़ͯ͠ηʔϑ ͩͬͨ ֏

Slide 15

Slide 15 text

νέοτͷstatus ͳΜ͍ͯ͏ͷʁ

Slide 16

Slide 16 text

छྨ story bug task UBTL͸91తͳUBTLͰ͸ͳ͍ɻ͜ͷνʔϜͰ͸ೖΕࢠͷTUPSZ͸ӡ༻্ېࢭɻඞͣ୯ಠ Ͱ׬͔݁֬͠ΊΒΕΔ୯Ґʹ͢Δɻ

Slide 17

Slide 17 text

ΠςϨʔγϣϯ 999 ͩΜͩΜλΠϜϘοΫεͱͯ͠ͷͩ͜ΘΓ͕ͳ͘ͳͬͯɺͨͩͷ൪஍ʹͳͬͨ

Slide 18

Slide 18 text

ঢ়ଶ open close done ཱ৔΍ࢹ఺ʹΑͬͯ஌Γ͍ͨঢ়ଶ͸มΘͬͯ͘Δ͠ɺΑΓࡉ͔͍ঢ়ଶΛൃݟ͢Δέʔε ΋͋ΔɻͰ΋ຖ೔νέοτΛಡΜͰΕ͹Θ͔ΔͷͰɺ݁ہ͸ऴΘͬͯΔ͔Ͳ͏͔͚ͩ ໌ࣔ͢Ε͹ॆ෼ͳ͜ͱ͕Θ͔ͬͨɻ

Slide 19

Slide 19 text

ݟੵ 1 1.0 ॱௐͳͷ͔ɺࠔ͍ͬͯΔͷ͔ɺ͍ͭࢼͤΔͷ͔ɺͦ͏͍͏͜ͱʹڵຯ͕͋Δɻ࣮੷͸ Ͳͷ͘Β͍ۤ࿑͔ͨ͠Θ͔Δ͚ͲɺࠓͰ͸΄ͱΜͲ࢖͍ಓ͕ͳ͍ɻ

Slide 20

Slide 20 text

ݟੵ ೲظΛ໿ଋͤͨ͞Γ଎౓ΛڝͬͨΓɺͦ͏͍͏͜ͱ͸Ͳ͏Ͱ΋͍͍ɻ ʢ΋ͦ͠͏͍͏͜ͱٻΊΔͱݟੵΓ͸͓͔͘͠ͳΔྫ/಺͞ΜϕϩγςΟࣄ݅ʣ

Slide 21

Slide 21 text

status͸มΘΓଓ͚ͯͨ ઐ༻ͷϑΥʔϜͷํ͕ϓϩάϥϚతʹ͸࡞Γ΍͍͢ σʔλͷ੍໿ɺਖ਼نԽͳͲϓϩάϥϚͷ౎߹Λԡ͠෇͚ͯͳ͍

Slide 22

Slide 22 text

WikiϖʔδΛͦͷ··࢖͏ ࢴͷෆ۩߹ථ͸ཝ֎ʹϝϞॻ͍ͨΓɺෆ׬શͩͬͨΓࣗ༝͕ͩ ཧղͰ͖Δɻ8JLJʹॻ͍ͨ൒ఆܕʗ൒ࣗ༝ͳهड़Λղऍ͢Δ࢓૊ΈΛ༻ҙͨ͠ɻ

Slide 23

Slide 23 text

จॻ͔ΒσʔλΛநग़ RD : status 3%EBUBͱ͍͏:".-Ҏલʹ3%ͷߏ଄Λσʔλදݱʹ࢖͏ࢼΈ͕ ͨͿΜ͋ͬͨɻ38JLJ͸௨ৗͷจॻʹ3%EBUBΛࠞͥͯ࢖͏Α͏ͳײ͡ʂ ֏

Slide 24

Slide 24 text

จॻ͔ΒσʔλΛநग़ JSC͔ΒE3VCZͰ38JLJͷ಺༰ΛݟΔͱ͜Μͳͷ ֏

Slide 25

Slide 25 text

೜ऀࣜςετ Story/Bug +B445ΑΓ

Slide 26

Slide 26 text

೜ऀࣜ͸TDDͷࣗવͳ֦ு TDD νέοτ͸ސ٬͕৮ͬͯΘ͔ΔΑ͏ͳʮγεςϜʹର͢ΔมߋʯͰ͋Δͱ͍͏͜ͱɻ ϥΠϒϥϦͳͲ෦඼͚ͩ࡞ͬͯ΋৮Εͳ͍΋ͷ͸νέοτͷ୯Ґʹ͠ͳ͍ɻ

Slide 27

Slide 27 text

ςετͱཤྺ ݱࡏ͸ཤྺͱ઱౓ɺϦεΫɺ։ൃͷςʔϚ͔Βܭࢉ͓ͨ͢͢͠ΊςετεΠʔτநग़Ξ ϧΰϦζϜʹΑΓɺςετͷස౓Λௐ੔͍ͯ͠Δʢ਺೔͔Β਺ϲ݄ʹҰ౓ʣ

Slide 28

Slide 28 text

நग़͞Εͨςετͷར༻ (('test:νέοτ໊')) ֏

Slide 29

Slide 29 text

ཤྺͷ͍͢͝΍ͭ 2003 NG ৽͍͠࢓༷͸աڈͷ࢓༷Λ্ॻ͖͢ΔͷͰ͠͹͠͹ໃ६ͪ͠Ό͏ ·࣮ͨ૷͕มԽͨ͜͠ͱͰςετ͢Δҙຯ͕ͳ͘ͳͬͨ΋ͷ΋͋Δ ࠷ۙɺ೥ͷνέοτͷςετ͕ෆཁʹͳ͍ͬͯΔͷʹؾ͍ͮͨ

Slide 30

Slide 30 text

ΠϯσοΫεฤ ͍ͭ΋ͱͲΜͳ෩ʹҧ͏͔ͻͱ໨ͰΘ͔Δɻ

Slide 31

Slide 31 text

ΠϯσοΫεͷ࣮૷ Iteration, , શͯͷνέοτ͕DMPTFʹͳͬͨΠςϨʔγϣϯΛӅ͢ ΞΫςΟϒͳΠςϨʔγϣϯ͚͕ͩදࣔ͞ΕΔ ֏

Slide 32

Slide 32 text

νέοτͷछྨͰ෼ྨ story bug

Slide 33

Slide 33 text

αΠϯͷ౰ॳͷҙਤ

Slide 34

Slide 34 text

ࠓ͸੡඼ɾόʔδϣϯɾ୲౰ऀ

Slide 35

Slide 35 text

ேձฤ 9:15-10:00

Slide 36

Slide 36 text

ேձϏϡʔ Story

Slide 37

Slide 37 text

ேձϏϡʔ yonezawa

Slide 38

Slide 38 text

yonezawaேձϏϡʔ

Slide 39

Slide 39 text

ேձϏϡʔ

Slide 40

Slide 40 text

ேձϏϡʔ

Slide 41

Slide 41 text

ேձϏϡʔ

Slide 42

Slide 42 text

yonezawaேձϏϡʔ PC visited close

Slide 43

Slide 43 text

yonezawaேձϏϡʔ 45 45 bug story

Slide 44

Slide 44 text

45෼ؒ 45 91͔ΒֶΜͩ΋ͷͷͻͱͭʼλΠϜϘοΫε

Slide 45

Slide 45 text

෇ᝦࢴͱน ΞΫςΟϒͳνέοτʢ͍·΍ͬͯΔνέοτʣʹ͍ͭͯ͸෇ᝦࢴ΍ෆ۩߹ථͳͲͷ ෺ཧతνέοτʹࣅ͍ͤͯΔ

Slide 46

Slide 46 text

ࢴͰ͸೉͍͜͠ͱ ߋ৽͠ͳ͍ͳΒࣺͯͨ΄͏͕͍͍ɻ ຖ೔νέοτಡΈฦͯ͠ߋ৽ͯ͠ΔͱυϦϧֶशͷΑ͏ͳޮՌ͕͋ͬͯɺϝϯόʔͷ೴ ಺഑ઢ͕ڧԽ͞ΕΔɻਓଆ͕ϓϥΠϚϦͷσʔλϕʔεʹͳΔɻ

Slide 47

Slide 47 text

͓·͚/͋͑ͯল͍ͨ΋ͷ ྲྀߦΓͷγεςϜʹ͍͍ͨͯ͋Δ΍ͭɻͦΕͧΕཧ༝͕͋ͬͯল͍ͨɻ

Slide 48

Slide 48 text

͓·͚/͋͑ͯল͍ͨ΋ͷ ࡞͔ͬͯΒফ͞Εͨ΋ͷ΋ଟ͍ɻͨͱ͑͹௨஌ܥ͸༻ҙ͕ͯ͋ͬͨ͠௚઀͋ͬͯ࿩͠ ͨํ͕଎͍࣮֬͠ͳͷͰӅ͞Εͨɻʢπʔϧ࡞Δํ͸ָ͍͠ʣ

Slide 49

Slide 49 text

ࠓ೔ͷΦν XP ͋ͷνʔϜ΋͍͢͝ʂ