Refactoring and stuff

My first talk as presented to the NYC Cocoaheads group.

Samuel Goodwin

March 09, 2012

Transcript

10 slides

Samuel Goodwin @samuelgoodwin Refactoring and Stuff
What is refactoring? • Changing code without changing code behavior.
Why refactor? • Code is for humans • Nobody's perfect
• Requirements change
When to refactor? • When it smells • When code
becomes too rigid • Maybe not before deadlines • Sometimes not at all ( nuke and pave! )
How to refactor? • Step 0: Use version control!
Objc_dep ( github.com/nst/objc_dep )
Delete
MVC Ideally...
What to aim for? • Single responsibility principle • Open/closed
principle • Liskov Substitution principle • Interface segregation principle • Dependency inversion principle
• Coding Guidelines for Cocoa • Concepts in Objective-C Programming
• Cocoa Fundamentals Guide From the guys who brought you Cocoa:

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