Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
XP, Testing and ninja testing
Search
seki at druby.org
June 27, 2025
Programming
3
1.1k
XP, Testing and ninja testing
Rubyセミナー大阪 2025で話したスライドのXPとテストのPartだよ!
忍者式テストはSQiP2023やSS2023を探してみるか、m_sekiに問い合わせてね
seki at druby.org
June 27, 2025
Tweet
Share
More Decks by seki at druby.org
See All by seki at druby.org
Agile Leadership Summit Keynote 2026
m_seki
1
950
RWC2025 Ninja-testing with smart playlist
m_seki
4
1.1k
XP, Testing and ninja testing ZOZ5
m_seki
3
2.5k
RWC 2024 DICOM & ISO/IEC 2022
m_seki
0
550
ERB, ancient and future
m_seki
3
1k
ERB Hacks
m_seki
1
1.6k
わりこまれるはなし
m_seki
0
1k
ぼくのかんがえたさいきょうのけいやくによるプログラミング
m_seki
2
1.5k
Learn Ractor
m_seki
1
2.8k
Other Decks in Programming
See All in Programming
Angular-Apps smarter machen mit Gen AI: Lokal und offlinefähig - Hands-on Workshop!
christianliebel
PRO
0
130
どんと来い、データベース信頼性エンジニアリング / Introduction to DBRE
nnaka2992
1
310
へんな働き方
yusukebe
5
2.8k
API Platformを活用したPHPによる本格的なWeb API開発 / api-platform-book-intro
ttskch
1
150
それはエンジニアリングの糧である:AI開発のためにAIのOSSを開発する現場より / It serves as fuel for engineering: insights from the field of developing open-source AI for AI development.
nrslib
1
410
What Spring Developers Should Know About Jakarta EE
ivargrimstad
0
500
20260315 AWSなんもわからん🥲
chiilog
2
170
CS教育のDX AIによる育成の効率化
niftycorp
PRO
0
150
クライアントワークでSREをするということ。あるいは事業会社におけるSREと同じこと・違うこと
nnaka2992
1
350
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
870
Understanding Apache Lucene - More than just full-text search
spinscale
0
130
Claude Codeログ基盤の構築
giginet
PRO
7
3.5k
Featured
See All Featured
Highjacked: Video Game Concept Design
rkendrick25
PRO
1
320
Exploring anti-patterns in Rails
aemeredith
2
290
Bridging the Design Gap: How Collaborative Modelling removes blockers to flow between stakeholders and teams @FastFlow conf
baasie
0
480
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
55
3.3k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
47
8k
Everyday Curiosity
cassininazir
0
170
Technical Leadership for Architectural Decision Making
baasie
3
300
Organizational Design Perspectives: An Ontology of Organizational Design Elements
kimpetersen
PRO
1
640
Ruling the World: When Life Gets Gamed
codingconduct
0
180
Claude Code どこまでも/ Claude Code Everywhere
nwiizo
64
54k
Reflections from 52 weeks, 52 projects
jeffersonlam
356
21k
[SF Ruby Conf 2025] Rails X
palkan
2
840
Transcript
OJOKBUFTUJOHDPN 91ͱςετ ~ ऀࣜςετͷ࣮ફ͔Β ~
91ͱςετ ~ ऀࣜςετͷ࣮ફ͔Β ~
91Λհͨ͠ɻ࣍ςετ 91ͱςετ ~ ऀࣜςετͷ࣮ફ͔Β ~
͔͜͜Βຊฤɻ 91ͱςετ ~ ऀࣜςετͷ࣮ફ͔Β ~
ࣗݾհ ͋ͷʢҩྍػثιϑτΣΞ։ൃͷF9USFNFͳʣνʔϜʹॴଐ͢Δ։ൃऀ ؔকढ़ϓϩάϥϚ ਂ୩ඒςελʔ ͜ͷ9ઢ$5ը૾ࢲͨͪͷ։ൃͨ͠ஔͰࡱӨͨ͠ࢲͨͪͷதʢਓؒυοΫͷ࠶ݕࠪͰࡱͬͯΒͬͨΑʂʣ
91ͱςετ ~ ऀࣜςετͷ࣮ફ͔Β ~
F9USFNF1SPHSBNNJOH 91 ΞδϟΠϧϓϥΫςΟεϚοϓ"HJMF4UVEJPIUUQTXXXBHJMFTUVEJPKQBHJMFQSBDUJDFNBQ
F9USFNF1SPHSBNNJOH ✦ ϙετɾιϑτΣΞֶख๏ ✦ ιϑτΣΞ։ൃϏδωεͷن ✦ ϕετϓϥΫςΟεΛۃʹ࣮ࢪ ✦ ։ൃαΠΫϧΛૉૣ͘ճ͢
91 ΞδϟΠϧϓϥΫςΟεϚοϓ"HJMF4UVEJPIUUQTXXXBHJMFTUVEJPKQBHJMFQSBDUJDFNBQ
F9USFNF1SPHSBNNJOH ✦ ϙετɾιϑτΣΞֶख๏ ✦ ιϑτΣΞ։ൃϏδωεͷن ✦ ϕετϓϥΫςΟεΛۃʹ࣮ࢪ ✦ ։ൃαΠΫϧΛૉૣ͘ճ͢
91 ੈلͷऴΘΓͷιϑτΣΞֶΛ্ॻ͖͠ʹ͖ͨʂʢͷ࡞Γํͩͬͨͷͷ͕ঃʑʹ࡞ΒͤํʹͳͬͨɻͦΕΛ࠶ͼ࡞Γํʹͨ͠ײ͢͡Δʣ
F9USFNF1SPHSBNNJOH ✦ ϙετɾιϑτΣΞֶख๏ ✦ ιϑτΣΞ։ൃϏδωεͷن ✦ ϕετϓϥΫςΟεΛۃʹ࣮ࢪ ✦ ։ൃαΠΫϧΛૉૣ͘ճ͢
91 ϏδωεͳͷͰɺͦͦ͜͜ʹෳࡶͰɺਓࢿۚʹ੍͕͋ΓɺϦϦʔε͢Δ͕ܾ·͍ͬͯΔɻͦ͏͍͏ϓϩδΣΫτʹ͍͍ͯΔɻʢখ͍͞ͱ͖ʹཱͨͳ͍ʣ
F9USFNF1SPHSBNNJOH ✦ ϙετɾιϑτΣΞֶख๏ ✦ ιϑτΣΞ։ൃϏδωεͷن ✦ ϕετϓϥΫςΟεΛۃʹ࣮ࢪ ✦ ։ൃαΠΫϧΛૉૣ͘ճ͢
91 ͍͍͘͢͝ϓϥΫςΟεΛۃʹΔʂۃྲྀϓϩάϥϛϯάͷ༝དྷɻʢ㲈ͪΐͬͱ͍͍ͭΛ·ΜΜͳͬͨ͘Γ͠ͳ͍ʣ
F9USFNF1SPHSBNNJOH ✦ ϙετɾιϑτΣΞֶख๏ ✦ ιϑτΣΞ։ൃϏδωεͷن ✦ ϕετϓϥΫςΟεΛۃʹ࣮ࢪ ✦ ։ൃαΠΫϧΛૉૣ͘ճ͢
91 ૉૣ͘ɺʢͱ͔ૣ͘ͱ͔εϐʔυͱ͔ʣͪΐͬͱΘ͔Γʹ͍͘
F9USFNF1SPHSBNNJOH ✦ ૉૣ͘ٸ͍ͰΔ͜ͱͰͳ͍ ✦ λΠϜϘοΫε ✤ ظؒͱඪʢͷ֬ೝํ๏ʣ ✦ ֬ೝ͢Δͱ͍͏͜ͱɺͦͷํ๏ɺ࣌ ظΛλΠϜϘοΫεͷ࢝Ίʹߟ͑Δ
͜ͱ͕ૉૣ͞Λৢ͢ ✦ ਓϛε͢Δɺ͕ࠜఈʹ͋Δ ✤ ૣ͘ϛε͕όϨΔΑ͏ʹ ϛε͠ͳ͍Α͏ʹͯ͠ϛε͢Δ 91 ͍ΖΜͳλΠϜϘοΫε͕͋ͬͯɺͦΕΛར༻ͯ͠Λ໌ΔΈʹग़͢ɻʢۃʹͨ͠Β࣌ؒཧͷςΫχοΫͰͳ͘ͳͬͨʣ
F9USFNF1SPHSBNNJOH ✦ ෮։ൃͷ͍͍ͭ͘͢͝ʹͨ͠ʂ ✤ ϢʔβʔετʔϦʔ ͣͬͱΔʗຖݟ͢ʗೖΕࢠ͕ͳ͍ ✤ ड͚ೖΕςετ
શһΔʗͣͬͱΔʗຖݟ͢ʗ৽ ͨͳΛΈ͚ͭΔςετʹ͢Δ ✤ ςετۦಈ։ൃ ͋ΒΏΔΞΫςΟϏςΟʹൣғΛ͛Δ ✦ ͦ͏͍͏ͭΓͰຊฤΛฉ͜͏ ऀࣜςετͰ
͜Εͨͩͷ91Ͱ͋Δ F9USFNF1SPHSBNNJOH ✦ 91ࣗମʹۃ͞Λ͞Βʹ্͛Δ͜ͱΛଅ͢Έ͕ࡏ͞Ε͍ͯΔʢͱࢥ͏ ✤ 91ͷຊʹॻ͍ͯ͋Δఔͷۃ͞ɺग़ൃͰ͋ͬͯͦΕ͕ਖ਼͍͠91ͱ͍͏Θ͚ ͡Όͳ͍ ✤ ͦͷۃ͞ʹཹ·Δͷຊʹۃྲྀ͔ʁ ͷ91ࡇΓͷ࣌ͰͦΕʹؾ͍͍ͮͯ·ͤΜͰͨ͠
91Λհͨ͠ɻ࣍ςετ 91ͱςετ ~ ऀࣜςετͷ࣮ફ͔Β ~
ాਓ͞Μᐌ͘
ాਓ͞Μᐌ͘ ͍ͭҾ༻ͯ͘͠Εͯ͋Γ͕ͱ͏͍͟͝·͢
UXBEB͞Μᐌ͘
ղઆ͠·͢ ද໘తʹฉ͘ͱؾ͕͍͍͕ ✦ ςετΛͯ͠ϞϊΑ͘ͳΒͳ͍ ✤ Α͘͢ΔͷϓϩάϥϛϯάͩͧʂʢͦΕͦ͏ʣ ͬͺϓϩάϥϛϯάॏཁͩͳʔ
ςετͰΛݟ͚ͭͯͳ͓͢ ✦ ؾʹೖΒͳ͍͜ͱΛ୳ͯ͠ɺͬͱྑ͘͢ΔͨΊʹςετ͢Δ ✤ ͏·͍ͬͨ͘ςετɺͱ͍͏ͷ৽͍͠Λݟ͚ͭΒΕͨςετ ✤ ࣦഊͨ͠ςετɺͱ͍͏ͷͳʹ͕ݟ͔ͭΒͳ͔ͬͨςετ ͜ͷλʔϯຊฤͷཧղΛॿ͚ΔલઆͰ͢Α ΤϥʔΛൃݟ͢ΔతͰϓϩάϥϜΛ࣮ߦ͢Δաఔ͕
ςετͰ͋Δɽ ιϑτΣΞͷ৴པੑQ
ࣗಈԽ͍ͨ͠ͷʁ ͳ͓ऀࣜςετͷςετखಈςετͰ͢ ✦ ճάϦʔϯʹͳͬͯCJUΑ͘ͳΒͳ͍͚Ͳ ✤ ͔ͩΒࣗಈԽͰ͢ΑʂແବͳΜͰʂʢΘ͔Δʣ ✤ Ͱ͔ͯ͠͠࡞Γյ͕͋͠Δ͔͠Εͳ͍͔Β ͦΜͳʹ৺ੑͷਓ͕ࣗಈԽͰ͖ͨͱ͜Ζʹ͔͕͠ͳ͍ͬͯࢥ͏͕ͣͳ͍Αͳ
✤ ςετͷࣗಈԽ࣮ߦΑΓɺࣗಈԽ͢ΔաఔͰͷ࣮ͷચ࿅ʢϓϩάϥϛϯάʣ ͷ΄͏ʹՁ͕͋Δ ʮ࣭Λ୲อ͢Δʯͱ͍͏ϑϨʔζ͕ӕ͗͘͢͞ΔͷͰ᪳ͳ͘͏ਓͱڑஔ͘Α͏ʹͯ͠Δɻอͱ͍͍͍͑ͷʹ ͜ Ε Ϩ τ ϩ χ Ϝ ʁ
ऀࣜςετͷςετ͜͏͍͏ςετ ͍ΘΏΔςετٕ๏ͷతͱ͍ͩͿ͕ͪ͏ ✦ Βͳ͍Λ୳ͨ͢Ίͷςετ ✤ ͳ͓ͨ͢ΊʹΔ ✤ ޙΓͤ͞ΔͨΊʹΔ ✦ άϦʔϯͷΛ૿͍ͨ͠Θ͚͡Όͳ͍
✦ खΛݮΒͨ͢ΊͷςετͰͳ͍ ✦ Կݴ͏͚ͲखಈͰͬͯΔΑʂ ͜ͷλʔϯऀࣜςετͷཧղΛॿ͚ΔલઆͰ͢Α
͔͜͜Βຊฤɻ 91ͱςετ ~ ऀࣜςετͷ࣮ફ͔Β ~
ݴ͍ͨ͜͠ͱ͕͋Δ Γ
ظ͕ؒ͋Δͱߟ͍͑͢ ✦ ͋ͱिؒʢɾ࣌ؒʣͳΒ ✤ ͳʹΛ͢Δͷ͕͓ಘ͔ʁ ✤ ͲͷػೳΛ࡞Δ͔ ✤ ͲͷΛͳ͓͔͢ ✤
ͲΜͳςετΛ͢Δ͔ ✤ ͲΜͳจॻΛ͔͢ ✦ ظ͕ؒ͋Δ͜ͱͰબͰ͖ΔɾܾΊ ΒΕΔ ✦ ʮͷ͘͢͝Α͍͜ͱʯ͚ͩʹͳΔ λΠϜϘοΫεԾઆ ظ͕ؒఆ·Βͳ͍ͱʮΑ͍͜ͱʯΛશͯΛΓͨ͘ͳΔɻϏδωεͳͷͰ੍͕࣌ؒ͋ΔΜͩͧʂ
ͲΜͳจॻ͕ͬͨͷ͔ ݶΒΕͨظؒͰॻ͚ΔɾಡΊΔɾϝϯςφεͰ͖ΔͷͳΜͩʂʁ ✦ ͲΜͳͱ͖ʹಡΉʁ ✤ Εͨ͜Ζʹ͍߹Θ͕ͤ͋ͬͨΓɺվͨ͘͠ͳͬͨΓ͢Δͱ͖ ✦ ͳʹ͕΄͍͠ʁ ✤ ͍ํɻͦͷͱ͖ظ͍ͯͨ͠ͷಈ͖͕ॻ͍ͯ͋Δͱ͏Ε͍͠
͍·ͷಈ࡞͕ਖ਼͍͠ͷ͔յΕ͍ͯΔͷ͔ɺޙੈʹΘ͔Βͳ͍ ͦͷڍಈΛબΜͩҙਤʢ༷ͷૉΒ͠͞ɾٽ͘ٽ͘બΜͩʣͱ͔ ✦ ऀࣜςετͷνέοτͦͷͷ ✤ ͍ํɾ΄͍͠ͷ͕ςετهͰॻ͔Ε͍ͯΔ ✤ ͜ͷςετྫࣔʹΑΔ༷ʹۙ͘ɺΛ୳͢ͱ͖ͷग़ൃͱͳΔ ✤ ʢνέοτ໋ྩॻͱ͔ථͱ͔͡Όͳ͍Μͩͧʂʣ ؒຖબ͖ͯͨ݁͠Ռɺͬͨจॻड͚ೖΕςετͩͬͨ
ࠓ91ͱςετͱऀࣜςετͷ͓Λ͠·ͨ͠🥷 91ͱςετ ~ ऀࣜςετͷ࣮ફ͔Β ~