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

Refactoring and stuff

Avatar for Samuel Goodwin Samuel Goodwin
March 09, 2012
Programming
1
3k

Refactoring and stuff

My first talk as presented to the NYC Cocoaheads group.

Avatar for Samuel Goodwin

Samuel Goodwin

March 09, 2012
Tweet

Other Decks in Programming

See All in Programming
Rで始めるML・LLM活用入門
Avatar for wakama1994 wakamatsu_takumu
0
160
Codex の「自走力」を高める
Avatar for yorifuji yorifuji
0
460
社内規程RAGの精度を73.3% → 100%に改善した話
Avatar for oharu121 oharu121
13
7.6k
オブザーバビリティ駆動開発って実際どうなの？
Avatar for yohfee yohfee
3
690
浮動小数の比較について
Avatar for Kishikawa Katsumi kishikawakatsumi
0
380
AWS×クラウドネイティブソフトウェア設計 / AWS x Cloud-Native Software Design
Avatar for nrs nrslib
2
160
RubyとGoでゼロから作る証券システム： 高信頼性が求められるシステムのコードの外側にある設計と運用のリアル
Avatar for free_world21 free_world21
0
210
CSC307 Lecture 14
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
450
エージェント開発初心者の僕が エージェントを作った話と今後やりたいこと
Avatar for ta-hasunuma thasu0123
0
230
PJのドキュメントを全部Git管理にしたら、一番喜んだのはAIだった
Avatar for oga_aiichiro nanaism
0
230
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
Avatar for nnaka2992 nnaka2992
1
310
あなたはユーザーではない #PdENight
Avatar for Takuma Kajikawa kajitack
4
300

Featured

See All Featured
Redefining SEO in the New Era of Traffic Generation
Avatar for Szymon Słowik szymonslowik
1
230
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
21k
How to optimise 3,500 product descriptions for ecommerce in one day using ChatGPT
Avatar for Katarina Dahlin katarinadahlin
PRO
1
3.5k
What Being in a Rock Band Can Teach Us About Real World SEO
Avatar for Ade Holder 427marketing
0
190
Game over? The fight for quality and originality in the time of robots
Avatar for Wayne Barker wayneb77
1
130
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
Avatar for Eileen M. Uchitelle eileencodes
26
3.4k
The Director’s Chair: Orchestrating AI for Truly Effective Learning
Avatar for Mike Taylor tmiket
1
120
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
55
9.7k
Intergalactic Javascript Robots from Outer Space
Avatar for Vicent Martí tanoku
273
27k
Building a A Zero-Code AI SEO Workflow
Avatar for Ian Lurie portentint
PRO
0
370
Leo the Paperboy
Avatar for Maya Tellez mayatellez
4
1.5k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
Avatar for Joe Casabona jcasabona
34
2.6k

Transcript

  1. Samuel Goodwin @samuelgoodwin Refactoring and Stuff

  2. What is refactoring? • Changing code without changing code behavior.

  3. Why refactor? • Code is for humans • Nobody's perfect

    • Requirements change

  4. When to refactor? • When it smells • When code

    becomes too rigid • Maybe not before deadlines • Sometimes not at all ( nuke and pave! )

  5. How to refactor? • Step 0: Use version control!

  6. Objc_dep ( github.com/nst/objc_dep )

  7. Delete

  8. MVC Ideally...

  9. What to aim for? • Single responsibility principle • Open/closed

    principle • Liskov Substitution principle • Interface segregation principle • Dependency inversion principle

  10. • Coding Guidelines for Cocoa • Concepts in Objective-C Programming

    • Cocoa Fundamentals Guide From the guys who brought you Cocoa: