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Learn Ruby from Scratch/

...

Class Variables

Learn about class variables.

We'll cover the following...

Class variables
- Explanation

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The Big Picture

Variables

Built-in Class: Numeric

Built-in Class: String

Built-in Classes: TrueClass, FalseClass, and NilClass

Built-in Class: Symbol

Built-in Class: Array

Built-in Class: Hash

Objects

Methods

Operators are Methods

Blocks

Get Ready for Some More Drill!

Conditionals

Coding Challenge: Truthiness and Equivalence

Lets Run Another Lap with Hashes

Writing Classes

The Mailbox Project

Spotlight on Things Unremarked

Advanced Topics

Your Toolkit

Appendix: Mailbox Project Prerequisite

Class Variables