Free Ruby Books


Ruby Hacking Guide [Online]

Ruby Hacking Guide

This book explores several themes with the following goals in mind: To have knowledge of the structure of ruby; to gain knowledge about language processing systems in general; to acquire skills in reading source code.


Rails Deep Dive

Rails Deep Dive

“Rails Deep Dive” is a free eBook from SitePoint. This book started life simply, as a series of blog posts on Rubysource.com. This book will guide you in creating a Rails application. It will focus on setting your system up properly and will fly a little lower than the typical 50,000 foot level of many tutorials.


Big Fat Rails

Free eBook: Big Fat Rails

Free eBook: “Big Fat Rails” is a book designed around teaching Ruby on Rails in a precept upon precept fashion. Learning a little at a time and building in complexity as the book moves forward. Both theory and practice driving your knowledge.


Objects on Rails

Free Onine Book: Objects on Rails

“Objects on Rails” by Avdi Grimm is free to read online. Familiarity with Rails and Ruby is assumed.


Learn Ruby The Hard Way

Free Online Book: Learn Ruby The Hard Way

“Learn Ruby The Hard Way” is a translation of the original “Learn Python The Hard Way” to teaching Ruby, with the translation done by Rob Sobers. It assumes absolutely no prior programming knowledge and will guide you carefully and slowly through the learning process.


The Bastards Book of Ruby

Free Online Book: The Bastards Book of Ruby

Free online book: “The Bastards Book of Ruby”, written by Dan Nguyen, is an introduction to programming and its practical uses for journalists, researchers, scientists, analysts, and anyone else whose job is to seek out, make sense from, and show the hard-to-find data.


MacRuby: The Definitive Guide

Free Online Book: MacRuby: The Definitive Guide

You can read “MacRuby: The Definitive Guide” online from O’Reilly Labs Open Feedback Publishing System.


Learning Rails

Free eBook: Learning Rails

You can download 130 page free ebook sample of “Learning Rails” from O’Reilly Media. Learning Rails targets web developers whose programming experience is tied directly to the Web.


Ruby on Rails Security Guide

Free eBook: Windows 7 The Pocket Guide

This 52 page free ebook is the Ruby on Rails Security Version 2. “Ruby on Rails Security Guide” aims at providing an up-to-date coding and configuration guide for the Rails community.


The Book Of Ruby

Free Book: The Book Of Ruby

“The Book Of Ruby” is a comprehensive free tutorial to the Ruby language. It contains 425 pages in 20 chapters. It is provided in the form of a PDF document in which each chapter is accompanied by ready-to-run source code for all the examples.