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

A Little RSpec

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Jano González Jano González
September 26, 2011
Programming
300
2

A Little RSpec

The basics of RSpec, code at https://github.com/janogonzalez/a-little-rspec

Avatar for Jano González

Jano González

September 26, 2011

More Decks by Jano González

See All by Jano González
Containerizing your monolith
Avatar for Jano González janogonzalez
0
490
Migrando a Microservicios
Avatar for Jano González janogonzalez
1
340
Extracting services from a monolith
Avatar for Jano González janogonzalez
3
290
¿Después de 10 años, realmente entiendo esta industria?
Avatar for Jano González janogonzalez
3
520
Microservices in Practice
Avatar for Jano González janogonzalez
7
720
Two programmers in one
Avatar for Jano González janogonzalez
1
220
The Bipolar Programmer
Avatar for Jano González janogonzalez
4
650
Ruby for your two internal programmers
Avatar for Jano González janogonzalez
4
290
Ruby for Java minds
Avatar for Jano González janogonzalez
4
1.1k

Other Decks in Programming

See All in Programming
アーキテクチャモダナイゼーションとは何か
Avatar for nwiizo nwiizo
19
5.5k
Liberating Ruby's Parser from Lexer Hacks
Avatar for ydah ydah
2
2.3k
의존성 주입과 모듈화
Avatar for Sungyong An fornewid
0
150
2026-04-15 Spring IO - I Can See Clearly Now
Avatar for Jonatan Ivanov jonatan_ivanov
1
120
WebAssembly を読み込むベストプラクティス 2026年春版 / Best Practices for Loading WebAssembly (Spring 2026)
Avatar for petamoriken / 森建 petamoriken
2
130
PHPer、Cloudflare に引っ越す
Avatar for Suguru Oki / スー suguruooki
1
110
GitHubCopilotCLIをはじめよう.pdf
Avatar for tkym htkym
0
290
AI時代のエンジニアリングの原則 / Engineering Principles in the AI ​​Era
Avatar for haru860 haru860
0
820
JOAI2026 1st solution - heron0519 -
Avatar for heron0519 heron0519
0
150
10年分の技術的負債、完済へ ― Claude Code主導のAI駆動開発でスポーツブルを丸ごとリプレイスした話
Avatar for nero15 takuya_houshima
0
2.7k
CDK Deployのための ”反響定位”
Avatar for watany watany
5
890
Terraform言語の静的解析 / static analysis of Terraform language
Avatar for Kazuma Watanabe wata727
1
120

Featured

See All Featured
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
7k
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
331
21k
Visual Storytelling: How to be a Superhuman Communicator
Avatar for David Neal reverentgeek
2
520
The Curious Case for Waylosing
Avatar for Cassini Nazir cassininazir
0
320
Tips & Tricks on How to Get Your First Job In Tech
Avatar for Honza Javorek honzajavorek
1
500
Typedesign – Prime Four
Avatar for Hannes Fritz hannesfritz
42
3k
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
Avatar for Aleyda Solis aleyda
1
2k
Future Trends and Review - Lecture 12 - Web Technologies (1019888BNR)
Avatar for Beat Signer signer
PRO
0
3.5k
AI: The stuff that nobody shows you
Avatar for John Nunemaker jnunemaker
PRO
6
600
The browser strikes back
Avatar for Jono Alderson jonoalderson
0
990
Data-driven link building: lessons from a $708K investment (BrightonSEO talk)
Avatar for Szymon Słowik szymonslowik
1
1k
Why Our Code Smells
Avatar for Brandon Keepers bkeepers
PRO
340
58k

Transcript

  1. Jano González Developer A Little RSpec

  2. code: https://github.com/janogonzalez/a-little-rspec

  3. From testing to describing code

  4. Describing Code

  5. Describing Code

  6. Describing Code • describe: The thing to describe • it:

    The expected behavior • should/should_not: The assertion

  7. DRYing

  8. DRYing

  9. DRYing • before: Preparing the test case • after: Clean

    up • around: Mix before & after

  10. A little more context

  11. A little more context

  12. A little more context • context

  13. More DRYing

  14. More DRYing

  15. More DRYing • let • let!

  16. More DRYing

  17. More DRYing • implicit subject

  18. More DRYing

  19. More DRYing • implicit subject • it • its

  20. More DRYing

  21. More DRYing • explicit subject

  22. More info

  23. More info • @dchelimsky • The RSpec Book • @janogonzalez

    ;) • http://gemaroja.com ;)