Data Structures and Algorithms with Object-Oriented Design Patterns in Ruby

The Features of Ruby You Need to Know

This book does not teach the basics of programming. It is assumed that you have taken an introductory course in programming and that you have learned how to write a program in Ruby. That is, you have learned the rules of Ruby syntax and you have learned how to put together Ruby statements in order to solve rudimentary programming problems. The following paragraphs describe more fully aspects of programming in Ruby with which you should be familiar.

Objects, Values and Types
Variables
Parameter Passing
Classes
Inheritance
Other Features