Best Ruby books in 2022 | Read This Books to Become an Amazing Ruby Programmer

Ruby is a computer programming language created in the 1990s by the Japanese programmer Matz, whose full name is Yukihiro Matsumoto. It was designed to make programming fun, and is one of the few computer languages that emphasize human comprehension over machine logic.

Ruby is fast becoming one of the most popular languages for developing web applications. Ruby on Rails, developed by David Heinemeier Hansson to work with Ruby, introduced more people to Ruby. Now, a language that may otherwise have remained unknown has a buzzing community of programmers. They welcome beginners and are focused on one thing - producing the highest quality code.

I have written this book to give inexperienced people an overview of Ruby and Ruby on Rails. Applying the principles and the knowledge that you learn in this book will help you build a strong foundation in Ruby programming, enough to allow you to move on to more advanced programming.

Learn how to get the most out of Ruby on Rails without making a mess. Create Rails apps that can be sustained for years without accruing carrying costs that make development slow and expensive. This book is a reference of practical tips, all applied in the field over many years of developing Rails apps. For those newer to rails or trying to find a good standard to start by, I think that most of the starting points are reasonable. I’ve learned most of these lessons the hard way over the years. It is written for those who find themselves maintaining Rails applications over a long period of time. This is also the first Ruby on Rails book to describe observability and provide relatable examples. The book also provides anti-bikeshed arguments on certain topics (e.g. keeping business logic out of ActiveRecord models).

This book will teach you to program the Ruby language from the ground up. You will learn about Object Orientation, classes, methods, modules and mixins, file operations and exception-handling. Whether you are a new programmer or an experienced programmer who wants to learn the Ruby language quickly and easily, this is the book for you.

What you will learn:

• Getting Started with Ruby.
• Object Orientation.
• Classes & Superclasses.
• Modules & Mixins.
• Methods & Arguments.
• Class & Instance Variables.
• Operators & Tests.
• Arrays & Hashes.
  

• Basic Ruby language literacy
• Object, methods and local variables in Ruby
• Strings, symbols, and other scalar objects
• Collection and container objects
• Collections central: Enumerable and Enumerator
• Object individuation
• Callable and Runnable objects
• Callbacks, hooks, and runtime introspection

It is co-authored by Yukihiro Matsumoto, creator of the Ruby programming language and presents a comprehensive tutorial on Ruby.  The Ruby Programming Language: Everything You Need to Know is intended for experienced programmers who are new to Ruby, and for current Ruby programmers who want to challenge their understanding and increase their mastery of the language.

What you'll learn:

• A quick-start tutorial to the language
• The structure and execution of Ruby programs
• Datatypes and object in Ruby
• Methods, blocks, lambdas, closures
• Classes and modules
• Introduction to the rich API of the Ruby platform including text processing, numeric manipulation, collections, input/output, networking, and concurrency
• Ruby's metaprogramming capabilities 
  

It supports the versions 1.8 and 1.9 of the language

If you're a complete beginner and finding the book that doesn't require you too much reading to learn Ruby, try this one. It uses a visual approach that will help you to learn the language more easily without struggling with a bunch of text.

What you'll learn:

• How to code the way you want
• Getting organized using classes and modules
• Creating inheritance and initializing instances
• Better code performance using arrays and blocks instead of loops
• Exception handling
• Working with 3rd party libraries 
• How to build your own application on Sinatra

Ruby: Learn Ruby in 24 Hours or Less is one of the best books to learn Ruby. It explains most of the fundamental aspects of Ruby with simple and practical examples. Though it doesn't cover all the details on Ruby, still it's a very good guide for you to understand Ruby quickly even if you've never programmed anything before.

 What you'll learn:

• Finding the right version of Ruby for your device
• The basic principles of Ruby programming
• Creating loops, iterators, classes, objects, and variables
• Using classes and methods in your program
• The syntax for Ruby commands
• The Sharing Functionalities of Ruby
• How to handle program exceptions

This book is designed for those who are an absolute beginner in programming. If you've no prior experience in Programming or Ruby, this book will be the best guide for you. In this book, you will learn all the ins and outs of Rubi programming in a simple, concise and effective way to become a professional Ruby coder.

What you'll learn:

• Fundamentals concepts of Ruby programming
• Variables and Math
• Intermediate concepts like IF/THEN Statements and Array
• Using Hashes and Loops
• Building your own methods
• Building a math flashcard game of your own

Beginning Ruby offers you an excellent introduction to Ruby. It starts with explaining the principles behind object-oriented and guides you through building your first application in Ruby. With in-depth knowledge of Ruby, you'll also have the understanding of many additional Technologies including, SQL, XML, web frameworks and networking.

What you'll learn:

• Fundamentals concepts of Ruby
• Ruby's building blocks-- data, expressions, and flow control
• Developing your first application in Ruby
• Using classes, object, and modules
• Documentation, error handling, debugging and testing
• Web application frameworks of Ruby Including, Rails, Sinatra and Ramaze
• GUI based desktop application development
• Networking, sockets, and daemons

If you can write correct Ruby code that doesn't mean that you have the fluency in Ruby. This unique book will help you to become fluent in Ruby by showing you the "Ruby way" of thinking and problem-solving. In Eloquent Ruby, you'll learn how to write Ruby like the Rubyist do so that you can leverage its immense and surprising power.

What you'll learn:

• Writing code that actually looks like Ruby (not Java or C#)
• How to use strings, expressions, and symbols effectively
• Embracing dynamic typing
• Creating your classes from short and focused methods
• When to use operator overloading, and when to avoid it
• Creating  classes that can modify itself and its subclasses
• Building external DSLs for flexible syntax 

Ruby's unique qualities make design patterns easier to implement and use. In Design Patterns in Ruby, you'll learn how to combine Ruby's power and elegance with patterns to build more sophisticated and effective software with far fewer lines of code.

What you'll learn:

• A short primer to Ruby
• Varying the algorithm with the template method
• Assembling the whole from the parts with the composites
• Getting things done with the commands
• Improving your object with a decorator
• Picking the right class with a factory
• Easier object construction with the builder
• Assembling your system with the interpreter
• Opening up your system with domain specific languages
• Creating custom objects with meta programming

Learning Ruby on Rails has never been this fast and easy, or fun! Veteran Codemy.com programmer John Elder walks you step by step through the ins and outs of Rails for Web Development.  Written for the absolute beginner, you don't need any programming experience to dive in and get started with this book.  Follow along as John builds a Pinterest-style website from start to finish that allows people to sign up, log in and out, edit their profile, upload images to the database and style those images on the screen. By the end, you'll be well on your way to becoming a professional Ruby on Rails coder!