Five Lines of Code: How and when to refactor

Five Lines of Code teaches refactoring that's focused on concrete rules and getting any method down to five lines or less! There’s no jargon or tricky automated-testing skills required, just easy guidelines and patterns illustrated by detailed code samples.

In Five Lines of Code you will learn:

The signs of bad code
Improving code safely, even when you don’t understand it
Balancing optimization and code generality
Proper compiler practices
The Extract method, Introducing Strategy pattern, a...