Code Refactoring 6

Channel:

Derek Banas

Subscribers:

1,330,000

Published on January 19, 2013 12:31:39 AM ● Video Link: https://www.youtube.com/watch?v=_7PI2LYAx-g

Duration: 13:26

25,419 views

300

Get the Code: http://goo.gl/KwvpW

In this part of the Code Refactoring tutorial I'll focus on conditionals. Conditional statements can very often make your code very hard to read.

Here we'll clean up conditional statements by extracting them into methods. We'll look at how important naming can be to writing understandable code. We'll take a look at guard clauses and when to use them. Then we'll see how polymorphism can eliminate conditionals all together.