You'll learn how to develop a full-stack application using Ruby on Rails and PostgreSQL with Sidekiq, and how to manage them all - first with Docker, then with Docker Compose, and finally with Kubernetes.

This book is the only complete reference for the very latest version of Ruby. An acclaimed tutorial on using Ruby. Complete documentation of all built-in classes, modules, and methods. Complete descriptions of all 97 standard libraries.

This book provides clear and concise explanation of topics for programmers both starting to learn the Ruby programming language as well as those diving in more complex topics. Examples are linked to online playground that allows you to play with them.

Teach you how to program. You'll learn to use your computer better, to get it to do what you want it to do. Starting with small, simple one-line programs to calculate your age in seconds, you'll see how to advance to fully structured, real programs.

This book is a concise introduction to data structures and algorithms in Ruby. Data structures are presented in a container hierarchy that includes stacks and queues as non-traversable dispensers, and lists, sets, and maps as traversable collections.

You will find the fundamental aspects of the Ruby programming language. It will explain theories and lessons through detailed instructions and practical examples. How to write Ruby statements, and how to use this language in creating your own programs.

You'll learn Ruby by working through 52 brilliantly crafted exercises. As you do, you'll learn how software works; what good programs look like; how to read, write, and think about code; and how to find and fix your mistakes using tricks professional programmers use.

With this unique hands-on learning experience, you'll discover how Ruby takes care of all the details for you, so you can simply have fun and get more done with less code. This book is written for GNU/Linux users.

If you have a little experience programming in Ruby, then you're ready to start making your own video games. In this book you'll learn concepts such as animation, keyboard and mouse movement, sounds and music, and physics as you build exciting games.

This book provides clear and concise explanation of topics for programmers both starting to learn the Ruby On Rails programming as well as those diving in more complex topics. Examples are linked to online playground that allows you to play with them.

Leading Rails developer Michael Hartl teaches Rails by guiding you through the development of your own complete sample application using the latest techniques in Rails web development.

This book is a tutorial on steroids on how to buid your next API with Rails. The goal of this book is to provide an answer on how to develop a RESTful API following the best practices out there, along with the author's own experience.

The Ruby Hacking Guide is a book that explains how the ruby interpreter (the official C implementation of the Ruby language) works internally. To fully understand it, you need a good knowledge of C and Ruby.

This book provides a concise and easy to follow guide to learning Ruby. Everything from installing Ruby and the basics of the language through to topics such as arrays, file handling and object-oriented programming are covered.

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.

This is a developer's notebook documenting some guidelines, techniques, and ideas for applying classic object-oriented thought to Ruby on Rails applications. The focus is on pragmatic solutions of the Rails golden path, and rigid OO purity.

This 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.

The book describes 45 algorithms from the field of Artificial Intelligence. All algorithm descriptions are complete and consistent to ensure that they are accessible, usable and understandable by a wide audience.

It covers the base syntax of the language, including working with values, flow control, and object oriented programming, into some of the library functionality of Ruby, such as databases, web services, and string manipulation.

It promotes object-oriented design using Ruby and illustrates the use of the latest object-oriented design patterns. Virtually all the data structures are discussed in the context of a single class hierarchy.

Written for programmers with a background in Ruby, this book explore the new Swift language in depth. The code examples feature syntax shading, code highlighting, rich commenting, line-by-line code walkthroughs and live program outputs.

This book is an introduction to MacRuby. MacRuby is Apple's implementation of the Ruby programming Language. More precisely, it is a Ruby implementation that uses the well known and proven Objective-C runtime.

The book provides you with a concise yet thorough introduction to the framework, an overview of commands and configurations, and a comprehensive reference to every method - all in one handy, easy-to-use reference.

While other books focus on Ruby's trendier features, this book reveals the secret inner workings of one of the world's most popular programming languages, teaching you to write clear, maintainable code.

With this book, you'll learn about blocks by looking at each concept from different angles. Exercises throughout will help you understand and remember how these closure-like structures work.

This concise book explains how to design beautiful APIs and domain-specific languages with Ruby, as well as how to work with functional programming ideas and techniques that can simplify your code and make you more productive.

This is the one and only source of information about Rails security topics, and I keep the community up-to-date with blog posts and conference talks in Europe. The Guide and the Project has been mentioned in several Rails books and web-sites.

This is not a technical book or a design tutorial, it's a book of ideas. Anyone working on a web app - including entrepreneurs, designers, programmers, executives, or marketers - will find value and inspiration. It uses Ruby on Rails.