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

Refactoring Re-education

Avatar for Terry Terry
February 25, 2013
Programming
5
980

Refactoring Re-education

Summarize the work for refactoring Re-education project.

Avatar for Terry

Terry

February 25, 2013
Tweet

More Decks by Terry

See All by Terry
Building API For The REST of Us
Avatar for Terry poshboytl
8
730
RubyConf China Welcome Slides
Avatar for Terry poshboytl
1
87
Rails Girls Chengdu 2014
Avatar for Terry poshboytl
2
320
How we test our projects
Avatar for Terry poshboytl
29
1.9k

Other Decks in Programming

See All in Programming
16年目のピクシブ百科事典を支える最新の技術基盤 / The Modern Tech Stack Powering Pixiv Encyclopedia in its 16th Year
Avatar for ahu ahuglajbclajep
5
980
Vibe codingでおすすめの言語と開発手法
Avatar for uyuki uyuki234
0
220
AI Agent の開発と運用を支える Durable Execution #AgentsInProd
Avatar for izumin5210 izumin5210
7
2.3k
CSC307 Lecture 04
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
650
[KNOTS 2026登壇資料]AIで拡張‧交差する プロダクト開発のプロセス および携わるメンバーの役割
Avatar for hisatake hisatake
0
240
20260127_試行錯誤の結晶を1冊に。著者が解説 先輩データサイエンティストからの指南書 / author's_commentary_ds_instructions_guide
Avatar for nash_efp nash_efp
0
880
【卒業研究】会話ログ分析によるユーザーごとの関心に応じた話題提案手法
Avatar for MomokoShirakawa momok47
0
190
フロントエンド開発の勘所 -複数事業を経験して見えた判断軸の違い-
Avatar for Yoichiro Kubo heimusu
7
2.8k
360° Signals in Angular: Signal Forms with SignalStore & Resources @ngLondon 01/2026
Avatar for Manfred Steyer manfredsteyer
PRO
0
110
Grafana：建立系統全知視角的捷徑
Avatar for Blueswen blueswen
0
320
AIエージェント、”どう作るか”で差は出るか？ / AI Agents: Does the "How" Make a Difference?
Avatar for r-kagaya rkaga
4
2k
CSC307 Lecture 09
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
1
830

Featured

See All Featured
Faster Mobile Websites
Avatar for Dean Hume deanohume
310
31k
What Being in a Rock Band Can Teach Us About Real World SEO
Avatar for Ade Holder 427marketing
0
170
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
Avatar for Aleyda Solis aleyda
0
1.8k
Google's AI Overviews - The New Search
Avatar for Barry Adams badams
0
900
No one is an island. Learnings from fostering a developers community.
Avatar for Antonio thoeni
21
3.6k
Self-Hosted WebAssembly Runtime for Runtime-Neutral Checkpoint/Restore in Edge–Cloud Continuum
Avatar for Yuki Nakata chikuwait chikuwait
0
320
The Straight Up "How To Draw Better" Workshop
Avatar for Dennis Kardys denniskardys
239
140k
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
Avatar for Tech SEO Connect techseoconnect
PRO
0
80
What's in a price? How to price your products and services
Avatar for Michael Herold michaelherold
247
13k
svc-hook: hooking system calls on ARM64 by binary rewriting
Avatar for Akira Moroo retrage
1
97
Art, The Web, and Tiny UX
Avatar for Lynn Fisher lynnandtonic
304
21k
Joys of Absence: A Defence of Solitary Play
Avatar for Sebastian Deterding codingconduct
1
290

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!!