Ruby

Author: Cynthia Bond
Publisher: Hogarth Press
ISBN: 9780804188241
Release Date: 2015
Genre: Fiction

Loving the beautiful but damaged Ruby all of his life, Ephram is torn between his sister and a chance for a life with Ruby when the latter returns to their small hometown and confronts the forces that traumatized her early years.

Learn Ruby the Hard Way

Author: Zed A. Shaw
Publisher: Pearson Education
ISBN: 9780321884992
Release Date: 2014
Genre: Computers

Offers a Ruby tutorial featuring fifty-two exercises that cover such topics as installing the Ruby environment, organizing and writing code, strings and text, object-oriented programming, debugging and automated testing, and basic game development.

The Book of Ruby

Author: Huw Collingbourne
Publisher: No Starch Press
ISBN: 9781593274009
Release Date: 2011-07-11
Genre: Computers

Ruby is famous for being easy to learn, but most users only scratch the surface of what it can do. While other books focus on Ruby's trendier features, The Book of Ruby reveals the secret inner workings of one of the world's most popular programming languages, teaching you to write clear, maintainable code. You'll start with the basics—types, data structures, and control flows—and progress to advanced features like blocks, mixins, metaclasses, and beyond. Rather than bog you down with a lot of theory, The Book of Ruby takes a hands-on approach and focuses on making you productive from day one. As you follow along, you’ll learn to: –Leverage Ruby's succinct and flexible syntax to maximize your productivity –Balance Ruby's functional, imperative, and object-oriented features –Write self-modifying programs using dynamic programming techniques –Create new fibers and threads to manage independent processes concurrently –Catch and recover from execution errors with robust exception handling –Develop powerful web applications with the Ruby on Rails framework Each chapter includes a "Digging Deeper" section that shows you how Ruby works under the hood, so you'll never be caught off guard by its deceptively simple scoping, multithreading features, or precedence rules. Whether you're new to programming or just new Ruby, The Book of Ruby is your guide to rapid, real-world software development with this unique and elegant language.

Hello Ruby Adventures in Coding

Author: Linda Liukas
Publisher: Macmillan
ISBN: 9781250065001
Release Date: 2015-10-06
Genre: Juvenile Fiction

"Code is the 21st century literacy and the need for people to speak the ABCs of Programming is imminent." --Linda Liukas Meet Ruby--a small girl with a huge imagination. In Ruby's world anything is possible if you put your mind to it. When her dad asks her to find five hidden gems Ruby is determined to solve the puzzle with the help of her new friends, including the Wise Snow Leopard, the Friendly Foxes, and the Messy Robots. As Ruby stomps around her world kids will be introduced to the basic concepts behind coding and programming through storytelling. Learn how to break big problems into small problems, repeat tasks, look for patterns, create step-by-step plans, and think outside the box. With hands-on activities included in every chapter, future coders will be thrilled to put their own imaginations to work.

Tea for Ruby

Author: Sarah Ferguson
Publisher: Simon and Schuster
ISBN: 9781442426337
Release Date: 2010-11-16
Genre: Juvenile Fiction

Ruby gets a princess-worthy primer on manners in this charming picture book from #1 New York Times bestselling illustrator Robin Preiss Glasser and author Sarah Ferguson, The Duchess of York. Ruby does her best to have good manners—yet no matter her efforts, she just can’t seem to succeed. But when Ruby receives a mysterious surprise invitation to tea with the Queen, she is especially determined to polish her poise. She goes from the postman to her brother to the playground to her parents, trying her hardest to have manners befitting a princess. Will she ever manage to be proper in time for tea at the palace? In this New York Times bestseller, cheerful, elegant text from Sarah Ferguson, The Duchess of York, pairs with Robin Preiss Glasser’s “exuberant illustrations, rendered in her unmistakable Fancy Nancy style (Publishers Weekly)” to create an endearing and gently instructive story about manners.

Ruby

Author: Jules J. Berman
Publisher: Jones & Bartlett Learning
ISBN: 9780763757571
Release Date: 2008-02-14
Genre: Computers

An ideal companion to many introductory computer science courses, as well as an excellent primer, Ruby: The Programming Language offers an accessible introduction to this easy to learn, open-source language. This overview describes the fundamentals of the object-oriented Ruby language and discusses how students can quickly construct complete web applications with ease. Ruby: The Programming Language will excite students on the capabilities of computer programming and inspire them to delve deeper into the computer science discipline.

Why s poignant Guide to Ruby

Author: Why the Lucky
Publisher:
ISBN: 1320132502
Release Date: 2014-09-13
Genre:

why's (poignant) Guide to Ruby, sometimes called w(p)GtR or just "the poignant guide", is an introductory book to the Ruby programming language, written by why the lucky stiff. The book is distributed under the Creative Commons Attribution-ShareAlike license.The book is unusual among programming books in that it includes quite a lot of strange humour and narrative side tracks which are sometimes completely unrelated to the topic. Many motifs have become inside jokes in the Ruby community, such as references to the words "chunky bacon". The book includes many characters which have become popular as well, particularly the cartoon foxes and Trady Blix, a large black feline friend of why's, who acts as a guide to the foxes (and occasionally teaches them some Ruby).

Effective Ruby

Author: Peter J. Jones
Publisher: Pearson Education
ISBN: 9780133846973
Release Date: 2014-09-25
Genre: Computers

If you're an experienced Ruby programmer, Effective Ruby will help you harness Ruby's full power to write more robust, efficient, maintainable, and well-performing code. Drawing on nearly a decade of Ruby experience, Peter J. Jones brings together 48 Ruby best practices, expert tips, and shortcuts—all supported by realistic code examples. Jones offers practical advice for each major area of Ruby development, from modules to memory to metaprogramming. Throughout, he uncovers little-known idioms, quirks, pitfalls, and intricacies that powerfully impact code behavior and performance. Each item contains specific, actionable, clearly organized guidelines; careful advice; detailed technical arguments; and illuminating code examples. When multiple options exist, Jones shows you how to choose the one that will work best in your situation. Effective Ruby will help you systematically improve your code—not by blindly following rules, but by thoroughly understanding Ruby programming techniques. Key features of this concise guide include How to avoid pitfalls associated with Ruby's sometimes surprising idiosyncrasies What you should know about inheritance hierarchies to successfully use Rails (and other large frameworks) How to use misunderstood methods to do amazingly useful things with collections Better ways to use exceptions to improve code reliability Powerful metaprogramming approaches (and techniques to avoid) Practical, efficient testing solutions, including MiniTest Unit and Spec Testing How to reliably manage RubyGem dependencies How to make the most of Ruby's memory management and profiling tools How to improve code efficiency by understanding the Ruby interpreter's internals

Design Patterns in Ruby Adobe Reader

Author: Russ Olsen
Publisher: Pearson Education
ISBN: 0132702509
Release Date: 2007-12-10
Genre: Computers

Praise for Design Patterns in Ruby " Design Patterns in Ruby documents smart ways to resolve many problems that Ruby developers commonly encounter. Russ Olsen has done a great job of selecting classic patterns and augmenting these with newer patterns that have special relevance for Ruby. He clearly explains each idea, making a wealth of experience available to Ruby developers for their own daily work." —Steve Metsker, Managing Consultant with Dominion Digital, Inc. "This book provides a great demonstration of the key 'Gang of Four' design patterns without resorting to overly technical explanations. Written in a precise, yet almost informal style, this book covers enough ground that even those without prior exposure to design patterns will soon feel confident applying them using Ruby. Olsen has done a great job to make a book about a classically 'dry' subject into such an engaging and even occasionally humorous read." —Peter Cooper "This book renewed my interest in understanding patterns after a decade of good intentions. Russ picked the most useful patterns for Ruby and introduced them in a straightforward and logical manner, going beyond the GoF's patterns. This book has improved my use of Ruby, and encouraged me to blow off the dust covering the GoF book." —Mike Stok " Design Patterns in Ruby is a great way for programmers from statically typed objectoriented languages to learn how design patterns appear in a more dynamic, flexible language like Ruby." —Rob Sanheim, Ruby Ninja, Relevance Most design pattern books are based on C++ and Java. But Ruby is different—and the language's unique qualities make design patterns easier to implement and use. In this book, Russ Olsen demonstrates how to combine Ruby's power and elegance with patterns, and write more sophisticated, effective software with far fewer lines of code. After reviewing the history, concepts, and goals of design patterns, Olsen offers a quick tour of the Ruby language—enough to allow any experienced software developer to immediately utilize patterns with Ruby. The book especially calls attention to Ruby features that simplify the use of patterns, including dynamic typing, code closures, and "mixins" for easier code reuse. Fourteen of the classic "Gang of Four" patterns are considered from the Ruby point of view, explaining what problems each pattern solves, discussing whether traditional implementations make sense in the Ruby environment, and introducing Ruby-specific improvements. You'll discover opportunities to implement patterns in just one or two lines of code, instead of the endlessly repeated boilerplate that conventional languages often require. Design Patterns in Ruby also identifies innovative new patterns that have emerged from the Ruby community. These include ways to create custom objects with metaprogramming, as well as the ambitious Rails-based "Convention Over Configuration" pattern, designed to help integrate entire applications and frameworks. Engaging, practical, and accessible, Design Patterns in Ruby will help you build better software while making your Ruby programming experience more rewarding.

Practical Object oriented Design in Ruby

Author: Sandi Metz
Publisher: Pearson Education
ISBN: 9780321721334
Release Date: 2013
Genre: Computers

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

Learn Game Programming with Ruby

Author: Mark Sobkowicz
Publisher: Pragmatic Bookshelf
ISBN: 9781680503784
Release Date: 2015-09-03
Genre: Computers

Level up your programming skills while making fast-paced, arcade-style video games. Make enemy spaceships explode in balls of fire, and escape from a pit while dodging falling boulders. You'll use the fun and approachable Ruby programming language and the Gosu 2D game library, which makes making games a breeze. Gain the skills and techniques you need to bring your own video game ideas to life with moving images and thumping sounds. If you have a little experience programming in Ruby or another language, 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 four exciting games. Your first game will test your reflexes as you try to click on a ruby that pops in and out of your screen. Learn how to draw images and text, and how to make objects move around the screen. You'll make a space-shooter where you defend your home base from a seemingly endless stream of enemies, as you discover how to use keyboard input, add music and sounds, an opening title screen, and scrolling end-credits. Next up: make a sliding number puzzle game where you'll learn to incorporate more complicated logic and user interaction into your game. Learn all about game physics as you build a game where a bold adventurer must climb out of a pit while dodging bouncing, spinning rocks. Finally, package up your games as Windows and Mac apps so you can share them with your friends. When you're done with this book, you'll have improved your programming skills, and you'll have all the tools you need to make your own arcade-style games. What You Need: You'll need a computer running Windows 7 or later, or Mac OS X 10.7 or later. All the other software you need is free, and the first chapter will get you up and running.

Ruby on Rails Tutorial

Author: Michael Hartl
Publisher: Addison-Wesley Professional
ISBN: 9780134597508
Release Date: 2016-11-17
Genre: Computers

This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. 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

Ruby Programming for Medicine and Biology

Author: Jules J. Berman
Publisher: Jones & Bartlett Learning
ISBN: 0763750905
Release Date: 2008
Genre: Computers

Once again, Jules J. Berman provides biomedical researchers and hospital professionals with an introduction to a time-saving programming language. In this new how-to manual, Berman expertly guides both experienced and inexperienced programmers through the Ruby programming language. Ruby Programming for Medicine and Biology opens with three chapters of Ruby language instruction followed by discussions of 100 ruby scripts covering the most common computational tasks in the field of biomedicine. With helpful explanations of how scripts work, and how they might be implemented in real-world situations, readers will become familiar with this free, open source, object-oriented programming language that is quickly gaining momentum within the bioinformatics community.

Robin and Ruby

Author: K.M. Soehnlein
Publisher: Kensington Publishing Corp.
ISBN: 9780758268310
Release Date: 2011-04-01
Genre: Fiction

At twenty-years-old, Robin MacKenzie is waiting for his life to start. Waiting until his summer working at a Philly restaurant is over and he's back with his boyfriend Peter. . .until the spring semester when he'll travel to London for an acting program. . .until the moment when the confidence he fakes starts to feel real. "Engaging. . .capturing intimately the mood of the period." –Publishers Weekly Then, one hot June weekend, Robin gets dumped by his boyfriend and quickly hits the road with his best friend George to find his teenaged sister, Ruby, who's vanished from a party at the Jersey Shore. "A fresh, eloquent perspective to the oft-writ story of sexual and romantic coming of age." –Book Marks But Ruby is on an adventure of her own, dressing in black, declaring herself an atheist, pulling away from the boyfriend she doesn't love--not the way she loves the bands whose fractured songs are the soundtrack to her life. Then a chance encounter puts Ruby in pursuit of a seductive but troubled boy who might be the key to her happiness, or a disaster waiting to happen. Now as their paths converge, Ruby and Robin will confront the sadness of their shared past and rebuild the bonds that still run deep. . . "Lush. . .bittersweet. . .two characters who gleefully leap off the page." –Bay Area Reporter

Ruby Under a Microscope

Author: Pat Shaughnessy
Publisher: No Starch Press
ISBN: 9781593275273
Release Date: 2013
Genre: Computers

"An under-the-hood look at how the Ruby programming language runs code. Extensively illustrated with complete explanations and hands-on experiments. Covers Ruby 2.x"--