Let's do some code!

Table of contents

• 1
  Introduction
• 2
  Intalling ruby
• 3
  Hello, world!
• 4
  Variables and objects
• 5
  Classes
• 6
  Input & Output
• 7
  Flow control
• 8
  A project
• 9
  Building the framework
• 10
  Advanced classes
• 11
  Simple rooms