Introduction to Ruby

This module is an introduction to the Ruby programming language. It will also serve as a programming reference that you can use throughout the course.

This module will cover simple and composite variable data types, boolean branching structures, looping structures and variable scope.

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Table of contents

• Objectives & Conventions
• History and Comparisons
• Ruby Basics
• Constants, Variables, String and Numbers
• Booleans and Conditions
• Methods and Blocks
• Array and Hash Traversals
• Scope and More Resources