Upgrade to Pro — share decks privately, control downloads, hide ads and more …

assertion を積極的に使って 役立った話

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for KBOY KBOY
December 05, 2017
Programming
2.1k
0

assertion を積極的に使って 役立った話

Avatar for KBOY

KBOY

December 05, 2017

More Decks by KBOY

See All by KBOY
How to make Stripe and RevenueCat coexist in an app
Avatar for KBOY fujikawakei
0
160
iOS15から使えるScreenTimeAPIをFlutterアプリで動かす
Avatar for KBOY fujikawakei
0
160
FlutterエンジニアがFlutterFlowを使ってみた感想
Avatar for KBOY fujikawakei
0
180
Flutterと課金
Avatar for KBOY fujikawakei
0
170
【スタートアップ開発者必見】firebaseとalgoliaとstripeで１人で本格的なiOSアプリを作る方法
Avatar for KBOY fujikawakei
2
630
ARCore-Kotlin-Sampler作ってきました
Avatar for KBOY fujikawakei
0
300
Basic 3D Math for ARKit
Avatar for KBOY fujikawakei
1
810
ARKitのための3D算数
Avatar for KBOY fujikawakei
3
5.2k
ARKitでお絵かきする方法２選
Avatar for KBOY fujikawakei
0
2.1k

Other Decks in Programming

See All in Programming
脅威をエンジニアリングの糧にして――現場編 / Turning Threats into Engineering Fuel — Field Edition
Avatar for nrs nrslib
0
220
iOS26時代の新規アプリ開発
Avatar for 野瀬田　裕樹 yuukiw00w
0
220
Inside Stream API
Avatar for Yuichi.Sakuraba skrb
1
450
AI時代の仕事技芸論 — ソフトウェア開発で「遊ぶように働く」職人的熟達のすすめ
Avatar for Yoshihito Kuranuki / 倉貫義人 kuranuki
1
550
[2026年度第1回ORセミナー] 計画最適化ベンチャーと競技プログラミング人材
Avatar for terry-u16 terryu16
0
210
Old Dog, New Tricks: The Java 25 Reinvention - JNation
Avatar for A N M Bazlur Rahman bazlur_rahman
0
140
新規プロダクトを高速で生み出すハーネスエンジニアリング
Avatar for Ryohei Ikegami seanchas116
18
7.6k
ECR拡張スキャンでSBOMを収集して サプライチェーン攻撃の影響調査を 爆速で終わらせてみた
Avatar for アキキー | Akihisa Ikeda akihisaikeda
2
210
Transactional Change Stream Processing With Debezium and Apache Flink
Avatar for Gunnar Morling gunnarmorling
1
140
Spec-Driven Development with AI-Agents: From High-Level Requirements to Working Software
Avatar for Anton Arhipov antonarhipov
2
400
AI時代のUIはどこへ行く？その2！
Avatar for Yusuke Wada yusukebe
16
5.2k
oxlintはeslint/typescript-eslintを置き換えられるのか
Avatar for shoma-fujita shomafujita
2
290

Featured

See All Featured
Designing Dashboards & Data Visualisations in Web Apps
Avatar for Des Traynor destraynor
231
55k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
Avatar for Tammy Everts tammyeverts
11
930
We Are The Robots
Avatar for Honza Javorek honzajavorek
0
240
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
348
40k
The AI Search Optimization Roadmap by Aleyda Solis
Avatar for Aleyda Solis aleyda
1
5.8k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
122
22k
Beyond borders and beyond the search box: How to win the global "messy middle" with AI-driven SEO
Avatar for David Carrasco davidcarrasco
3
150
The Anti-SEO Checklist Checklist. Pubcon Cyber Week
Avatar for Ryan Jones ryanjones
0
150
The browser strikes back
Avatar for Jono Alderson jonoalderson
0
1.1k
Six Lessons from altMBA
Avatar for Skipper Chong Warson skipperchong
29
4.3k
Understanding Cognitive Biases in Performance Measurement
Avatar for Philip Tellis bluesmoon
32
2.9k
HU Berlin: Industrial-Strength Natural Language Processing with spaCy and Prodigy
Avatar for Ines Montani inesmontani
PRO
0
390

Transcript

  1. BTTFSUJPO Λੵۃతʹ࢖ͬͯ ໾ཱͬͨ࿩ CZLCPZ  !σΟʔɾΤψɾΤʔ

  2. ࣗݾ঺հ

  3. None

  4. ͍͍೑ͷ೔ !:BIPP-0%(&

  5. ے೑ BTTFSUJPO ͷ࿩

  6. "TTFSUJPOͱ͸

  7. Θ͟ͱ Ϋϥογϡͤ͞Δ͜ͱ

  8. "TTFSUJPOͱ͸ IUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOTXJGUEFCVHHJOH@BOE@SFqFDUJPO

  9. "TTFSUJPOͱ͸ IUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOTXJGUEFCVHHJOH@BOE@SFqFDUJPO

  10. "TTFSUJPOͱ͸ IUUQTBGYEFWCMPHTQPUKQTXJGUBTTFSUQSFDPOEJUJPOBOEGBUBMFSSPSIUNM TXJGUEFCVHHJOH@BOE@SFqFDUJPO

  11. "TTFSUJPO͢Δ໨త

  12. "TTFSUJPO͢Δ໨త w ࣮૷࿙ΕΛ๷͍͗ͨ w ෆ҆ͳͱ͜Ζʹ೦ͷͨΊ

  13. ྫ

  14. ʲ࣮૷࿙ΕΛ๷͙ʳ BSFB*E͸μϝʂͳ࣌

  15. ʲ࣮૷࿙ΕΛ๷͙ʳ ͜͜௨ͬͨΒ͓͔͍͠ʂ

  16. ʲ࣮૷࿙ΕΛ๷͙ʳ JEΛTFUͯ͠ͳ͍ʂ ໨తɿ ະདྷͷ஌Βͳ͍ΤϯδχΞ͕ؾ͔ͮͣ όάΛ౿ΜͰ͠·͏͜ͱΛ๷͙

  17. ʲෆ҆ͳͱ͜Ζʹʳ 3FBMNͷऔಘࣦഊʂ ໨తɿ ଟ෼͜͜ʹೖΔ͜ͱ͸ͳ͍͚Ͳ ೦ͷͨΊ

  18. ࢓༷࿙Εʹ ؾ෇͚ͨྫ

  19. VJEͱ͍͏஋ͷ࢓༷ͷ ࿙Εʹؾ͚ͮͨ ͜͜ͰΫϥογϡͯ͠ؾ͍ͮͨʂ

  20. ߟ࡯ ɾ6*·ΘΓΛςετ͍ͨ࣌͠ ʹྑͦ͞͏ ɾະདྷͷΤϯδχΞͷͨΊʹ ྑͦ͞͏

  21. ͓͠·͍