Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Refactoring Re-education

Avatar for Terry Terry
February 25, 2013
Programming
990
5

Refactoring Re-education

Summarize the work for refactoring Re-education project.

Avatar for Terry

Terry

February 25, 2013

More Decks by Terry

See All by Terry
Building API For The REST of Us
Avatar for Terry poshboytl
8
750
RubyConf China Welcome Slides
Avatar for Terry poshboytl
1
99
Rails Girls Chengdu 2014
Avatar for Terry poshboytl
2
340
How we test our projects
Avatar for Terry poshboytl
29
1.9k

Other Decks in Programming

See All in Programming
Security issues being discussed on Web Platforms
Avatar for petamoriken / 森建 petamoriken
0
1.4k
Everything will be SERVERLESS — 信じて運用した10年の経験値 / Everything Will be Serverless — Lessons Learned from 10 Years of Operational Experience
Avatar for shiro seike seike460
PRO
1
740
残高管理から台帳サービスへの進化
Avatar for kobaryo artoy
0
140
setup-vp GitLab対応の裏側
Avatar for Naoki Haba naokihaba
0
150
Apple Intelligence を用いた個人情報誤送信防止、及びユーザーリクエスト体験の改善について
Avatar for Yuki Kuwashima yukiny
0
310
Jetpack Compose Mechanisms
Avatar for Jaewoong skydoves
2
350
C#の現在地 進化の歴史と、AI時代の.NET Everywhere
Avatar for Yoshifumi Kawai neuecc
5
4.9k
UPDATE をやめる — EF Core でマスタをバージョン管理する
Avatar for HideyukiKitao panda728
PRO
0
1.1k
見えないものを探る要求要件定義に必要な基本的思考 / invisible-requirement-thinking
Avatar for MinoDriven minodriven
13
6.5k
Verilogで学ぶCPU自作入門.pdf
Avatar for uyuki uyuki234
8
4k
Heart of Swift Concurrency
Avatar for Yuta Koshizawa koher
0
1.2k
更なる可用性を求めて、5年間運用したKotlinのアプリケーションをGoでリプレイスする話
Avatar for Kensuke Taguchi ken_tunc
0
440

Featured

See All Featured
JAMstack: Web Apps at Ludicrous Speed - All Things Open 2022
Avatar for David Neal reverentgeek
1
620
Crafting Experiences
Avatar for Bethany Jepchumba bethany
1
370
B2B Lead Gen: Tactics, Traps & Triumph
Avatar for Sophie Logan marketingsoph
0
260
For a Future-Friendly Web
Avatar for Brad Frost brad_frost
183
10k
[SF Ruby Conf 2025] Rails X
Avatar for Vladimir Dementyev palkan
3
1.4k
Keith and Marios Guide to Fast Websites
Avatar for Keith Pitt keithpitt
413
23k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
Avatar for Vitaly Friedman smashingmag
254
22k
Prompt Engineering for Job Search
Avatar for Mfonobong Umondia mfonobong
0
480
Building an army of robots
Avatar for Kyle Neath kneath
307
47k
Lightning Talk: Beautiful Slides for Beginners
Avatar for Ines Montani inesmontani
PRO
2
710
Paper Plane
Avatar for Katie Cordina Lindsey katiecoart
PRO
4
53k
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
Avatar for Aleyda Solis aleyda
2
2.2k

Transcript

  1. Refactoring re-education Terry Tai

  2. who am i

  3. 太檑

  4. Terry

  5. @poshboytl

  6. Co-founder of Pragmatic.ly

  7. None

  8. Creator of railscasts-china.com

  9. None

  10. What refactoring is

  11. Refactoring is improving the design of codes without changing it’s

    behaviour.

  12. How to begin

  13. Run tests

  14. How about if there is no test

  15. Write integration tests to protect the user heavier

  16. Unit tests might be change when doing refactor

  17. I choose Rspec/Capybara

  18. Code Conventions

  19. Use spaces instead of tabs

  20. None
  21. None

  22. Do not use unless ... else...

  23. None

  24. Don’t require things several times

  25. None

  26. Conventions might be different in different teams

  27. Code design

  28. None
  29. None

  30. Put filter method in private/protected

  31. None
  32. None

  33. Slim controllers Fat models

  34. None
  35. None
  36. None
  37. None
  38. None

  39. Refactor in your daily work

  40. Write tests

  41. It’s better if you do TDD

  42. Pair with your friends sometimes

  43. Almost never push codes to master straightly

  44. Create branch for every ticket

  45. Send Pull Request And do code review

  46. Make sure running tests before you push

  47. Treat every piece of your codes as open source codes

  48. About README • Explain why your code exists. • Tell

    people how to use it • Declare copyright and licensing • Describe how to conribute

  49. Keep Rocking!!