Ruby is an object-orientated programming language designed by Yukihiro Matsumoto,
and developed by Yukihiro Matsumoto and others.
Matsumoto began development of the software in
1993, and released the
first public version in
The software is
under its open license ("the Ruby License") and the
Here are some books about Ruby:
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This book aims to guide a complete novice in Ruby programming. This book is carefully crafted to aid the new or inexperienced programmer in learning to write a code in Ruby language. If you are someone who somehow developed a fear to explore the unknown and still interested in learning Ruby programming, then this book can truly help you. This book covers everything that a beginner in Ruby programming should learn. Understand that programming offers an infinite amount of information and knowledge. However, this book understands that it may overwhelm a mere beginner in programming if it tackles even the advanced features of the Ruby language. This book can help you build a solid, basic knowledge in programming that can help you a lot when you begin to write your own program in Ruby language. You can use the acquired knowledge to pursue or learn more about Ruby’s advanced concepts later on. For now, just concentrate on the basics and make sure to absorb every lesson before you go to the next one. Practice makes perfect and this book provides a lot of practice programs or exercises that can help you enhance your experience in Ruby programming. The exercises are simple and easy to understand to help you comprehend the lesson quickly. You also need to take note of the error messages that you may encounter. Let them serve as your guide so you can avoid the same mistake in the future or help you resolve the same error when you encounter them once more. Learning Ruby programming in 7 days is not something impossible to accomplish. Even a person with a little or no experience with any programming language can learn it within those days. As you go through each lesson, you will notice that it is quite easy to understand. It becomes much simpler when you have patience and discipline. Understand that you will be able to learn the Ruby basics in 7 days, but that won’t make you an instant expert. You still need to practice and work your way in discovering the cool things that you can do with Ruby as you go along. Even expert programmers need to spend ample time in honing their programming skills. Before you know it, you are ready to create a more complex program. This book presents everything that a novice may need in understanding the basic Ruby programming. It is presented in such a way that anyone without prior programming knowledge will find it easy to understand – most technical jargons were kept to minimal, and they are the terminologies that you will likely encounter once you have started writing your program.
Here’s What You’ll Learn From This Ruby For Beginners Book:
✓ Chapter 1: Getting acquainted with ruby ✓ Chapter 2: Initial Preparations ✓ Chapter 3: Start with the Basics ✓ Chapter 4: Ruby Variables ✓ Chapter 5: All About Methods ✓ Chapter 6: Flow Control ✓ Chapter 7: Iterators and Loops ✓ Chapter 8: More on Arrays and Hashes
The Ruby Programming Language is the authoritative guide to Ruby and provides comprehensive coverage of versions 1.8 and 1.9 of the language. It was written (and illustrated!) by an all-star team:
Yukihiro "Matz" Matsumoto, creator, designer and lead developer of Ruby and author of Ruby in a Nutshell, which has been expanded and revised to become this book.
why the lucky stiff, artist and Ruby programmer extraordinaire.
This book begins with a quick-start tutorial to the language, and then explains the language in detail from the bottom up: from lexical and syntactic structure to datatypes to expressions and statements and on through methods, blocks, lambdas, closures, classes and modules.
The book also includes a long and thorough introduction to the rich API of the Ruby platform, demonstrating -- with heavily-commented example code -- Ruby's facilities for text processing, numeric manipulation, collections, input/output, networking, and concurrency. An entire chapter is devoted to Ruby's metaprogramming capabilities.
The Ruby Programming Language documents the Ruby language definitively but without the formality of a language specification. It is written 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.
Product Description: The Complete Guide to Writing More Maintainable, Manageable, Pleasing, and Powerful Ruby Applications
Ruby’s widely admired ease of use has a downside: Too many Ruby and Rails applications have been created without concern for their long-term maintenance or evolution. The Web is awash in Ruby code that is now virtually impossible to change or extend. This text helps you solve that problem by using powerful real-world object-oriented design techniques, which it thoroughly explains using simple and practical Ruby examples.
Sandi Metz has distilled a lifetime of conversations and presentations about object-oriented design into a set of Ruby-focused practices for crafting manageable, extensible, and pleasing code. She shows you how to build new applications that can survive success and repair existing applications that have become impossible to change. Each technique is illustrated with extended examples, all downloadable from the companion Web site, poodr.info.
The first title to focus squarely on object-oriented Ruby application design, Practical Object-Oriented Design in Ruby will guide you to superior outcomes, whatever your previous Ruby experience. Novice Ruby programmers will find specific rules to live by; intermediate Ruby programmers will find valuable principles they can flexibly interpret and apply; and advanced Ruby programmers will find a common language they can use to lead development and guide their colleagues.
This guide will help you
Understand how object-oriented programming can help you craft Ruby code that is easier to maintain and upgrade
Decide what belongs in a single Ruby class
Avoid entangling objects that should be kept separate
Define flexible interfaces among objects
Reduce programming overhead costs with duck typing
Successfully apply inheritance
Build objects via composition
Design cost-effective tests
Solve common problems associated with poorly designed Ruby code
Ruby is the fastest growing and most exciting dynamic language out there. If you need to get working programs delivered fast, you should add Ruby to your toolbox.
This book is the only complete reference for both Ruby 1.9 and Ruby 2.0, the very latest version of Ruby.
2013 marks the 20th anniversary of the Ruby language. We're proud that throughout its history, we've continued to cover the latest version of Ruby.
Would you like to go from first idea to working code much, much faster? Do you currently spend more time satisfying the compiler instead of your clients or end users? Are you frustrated with demanding languages that seem to get in your way, instead of getting the work done? Are you using Rails, and want to dig deeper into the underlying Ruby language? If so, then we've got a language and book for you!
Ruby is a fully object-oriented language, much like the classic object-oriented language, Smalltalk. Like Smalltalk, it is dynamically typed (as opposed to Java or C++), but unlike Smalltalk, Ruby features the same conveniences found in modern scripting languages such as Perl and Python.
The combination of the power of a pure object-oriented language with the convenience of a scripting language makes Ruby a favorite tool of intelligent, forward-thinking programmers.
The Pickaxe contains four major sections:
An acclaimed tutorial on using Ruby. The definitive reference to the language. Complete documentation of all built-in classes, modules, and methods. Complete descriptions of all 97 standard libraries.
This is the reference manual for Ruby, including a description of all the standard library modules, a complete reference to all built-in classes and modules (including all the new and changed methods introduced by Ruby 1.9, 1.9.2, 1.9.3, and 2.0). It also includes all the new and changed syntax and semantics introduced since Ruby 1.8. Learn about the new parameter passing rules, local variable scoping in blocks, fibers, and the new block declaration syntax, among other exciting new features.
About Ruby 2.0
Ruby 2.0 is a minor update to Ruby 1.9, unlike the more major updates from Ruby 1.8 to Ruby 1.9.
The major language changes in Ruby 2.0 are the addition of keyword arguments and the change to use UTF-8 as the default source file encoding.
There are a number of additions to the standard library, including:
@Enumerator::Lazy@, which adds support for lazy access to potentially infinite lists. Refinements allow you to encapsulate changes to third-party classes, and scope their application to individual source files, preventing your changes from polluting the global application.
You'll also find that Ruby 2 is faster, and has memory management improvements that make it more server-friendly.
All told, there are over 110 sections of the book that have been flagged and cross-linked to indicate 2.0 content.
What You Need
This book assumes you have a basic understanding of object-oriented programming.
In general, Ruby programmers tend to favor the the command line for running their code, and they tend to use text editors rather than IDEs.
“Ruby on Rails™ Tutorial by Michael Hartl has become a must-read for developers learning how to build Rails apps.”
— Peter Cooper, Editor of Ruby Inside
Used by sites as varied as Twitter, GitHub, Disney, and Airbnb, Ruby on Rails is one of the most popular frameworks for developing web applications, but it can be challenging to learn and use. Whether you’re new to web development or new only to Rails, Ruby on Rails™ Tutorial, Fourth Edition, is the solution.
Best-selling author and leading Rails developer Michael Hartl teaches Rails by guiding you through the development of three example applications of increasing sophistication. The tutorial’s examples focus on the general principles of web development needed for virtually any kind of website. The updates to this edition include full compatibility with Rails 5, a division of the largest chapters into more manageable units, and a huge number of new exercises interspersed in each chapter for maximum reinforcement of the material.
This indispensable guide provides integrated tutorials not only for Rails, but also for the essential Ruby, HTML, CSS, and SQL skills you need when developing web applications. Hartl explains how each new technique solves a real-world problem, and then he demonstrates it with bite-sized code that’s simple enough to understand, yet novel enough to be useful. Whatever your previous web development experience, this book will guide you to true Rails mastery.
This book will help you
Install and set up your Rails development environment, including pre-installed integrated development environment (IDE) in the cloud
Go beyond generated code to truly understand how to build Rails applications from scratch
Learn testing and test-driven development (TDD)
Effectively use the Model-View-Controller (MVC) pattern
Structure applications using the REST architecture
Build static pages and transform them into dynamic ones
Master the Ruby programming skills all Rails developers need
Create high-quality site layouts and data models
Implement registration and authentication systems, including validation and secure passwords
Update, display, and delete users
Upload images in production using a cloud storage service
Implement account activation and password reset, including sending email with Rails
Add social features and microblogging, including an introduction to Ajax
Record version changes with Git and create a secure remote repository at Bitbucket
Deploy your applications early and often with Heroku
Product Description: Ruby Programming For Beginners
Grab this GREAT physical book now at a limited time discounted price!
Those who are efficient in the Ruby programming language is very high in demand right now. If you are unsure of how to create programs with Ruby, this book will guide your from step one in a coding project all the way through to the end.
With the help of this beginners guide you will learn how to program in no time! Follow along with the book to get the drift on how to use Ruby. After you master Ruby, you can move on to Ruby on Rails, which is the framework that goes with Ruby. Soon enough you will become a master programmer using the user-friendliest programming language ever developed.
This will help you to land jobs or even write your own coding for a sweet web application. The sky is the limit once you have read, practiced, and learned the Ruby programming language!
Summary The Well-Grounded Rubyist, Second Edition addresses both newcomers to Ruby as well as Ruby programmers who want to deepen their understanding of the language. This beautifully written and totally revised second edition includes coverage of features that are new in Ruby 2.1, as well as expanded and updated coverage of aspects of the language that have changed. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology This is a good time for Ruby! It's powerful like Java or C++, and has dynamic features that let your code react gracefully to changes at runtime. And it's elegant, so creating applications, development tools, and administrative scripts is easier and more straightforward. With the long-awaited Ruby 2, an active development community, and countless libraries and productivity tools, Ruby has come into its own. About the Book The Well-Grounded Rubyist, Second Edition is a beautifully written tutorial that begins with your first Ruby program and goes on to explore sophisticated topics like callable objects, reflection, and threading. The book concentrates on the language, preparing you to use Ruby in any way you choose. This second edition includes coverage of new Ruby features such as keyword arguments, lazy enumerators, and Module#prepend, along with updated information on new and changed core classes and methods. What's Inside
Clear explanations of Ruby concepts
Numerous simple examples
Updated for Ruby 2.1
Prepares you to use Ruby anywhere for any purpose
About the Author David A. Black is an internationally-known software developer, author, trainer, speaker, and event organizer. He is a Ruby standard library contributor and one of the founders of Ruby Central, Inc., the parent organization of the official international Ruby and Ruby on Rails conferences. David works at 2U, Inc. in New York City.
Table of Contents PART 1 RUBY FOUNDATIONS
Bootstrapping your Ruby literacy
Objects, methods, and local variables
Organizing objects with classes
Modules and program organization
The default object (self), scope, and visibility
PART 2 BUILT-IN CLASSES AND MODULES
Strings, symbols, and other scalar objects
Collection and container objects
Collections central: Enumerable and Enumerator
Regular expressions and regexp-based string operations
Product Description: Welcome to Ruby Programming: Coding For Beginners Coding with Ease, a book designed to take you through the baby steps of understanding how to program with Ruby. Ruby is a fantastic beginner language that’s extremely easy to learn because the language was developed to making programmers happy. It may not be the fastest code, but it’s the code that will make you happy. In the first chapter, we’ll go over the foundation, which means we’ll go over
• How RAM works and what a memory pointer is • What the core components of a computer are and their uses • The core difference between 32-bit processors and 64-bit processors and why 64-bit processors take more RAM • How it all relates to programming
Then, in the second chapter, we will cover Variables, Data Types, and Operators. In a single chapter, we will go over topics that colleges take weeks to explain to students. This includes how to assign variables, the differences between Arrays and Hashes, and a simple explanation as to what Symbols are. In the third chapter, we’ll go over how to save and run Ruby files, what the IRB is for, and what programs to use in order to write longer, more complex Ruby files.
In the remaining chapters, we’ll go over: • How To Comment for both Single Line comments and Multiline Comments • What Control Flow is and What Control Flow Statements are • The Three Primary Loops inside of Ruby, how to write them, and an implicit explanation on when to use such loops • What one and zero means for some Control Flow Statements • How to write Functions and call on them
In this book, we go over the basics of Ruby with a fine toothbrush to make sure you understand each part as you learn it. As we say in Ruby, don’t just write code, write beautiful code.
What’s all the buzz about this Ruby language? Is it right for you? Well, ask yourself: are you tired of all those extra declarations, keywords, and compilation steps in your other language? Do you want to be a more productive programmer? Then you’ll love Ruby. 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.
Why does this book look so different?
Based on the latest research in cognitive science and learning theory, Head First Ruby uses a visually rich format to engage your mind, rather than a text-heavy approach to put you to sleep. Why waste your time struggling with new concepts? This multi-sensory learning experience is designed for the way your brain really works.
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