Ruby
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Eloquent Ruby
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Author : Russ Olsen
language : en
Publisher: Addison-Wesley Professional
Release Date : 2011-02-07
Eloquent Ruby written by Russ Olsen and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-07 with Computers categories.
It’s easy to write correct Ruby code, but to gain the fluency needed to write great Ruby code, you must go beyond syntax and absorb the “Ruby way” of thinking and problem solving. In Eloquent Ruby, Russ Olsen helps you write Ruby like true Rubyists do–so you can leverage its immense, surprising power. Olsen draws on years of experience internalizing the Ruby culture and teaching Ruby to other programmers. He guides you to the “Ah Ha!” moments when it suddenly becomes clear why Ruby works the way it does, and how you can take advantage of this language’s elegance and expressiveness. Eloquent Ruby starts small, answering tactical questions focused on a single statement, method, test, or bug. You’ll learn how to write code that actually looks like Ruby (not Java or C#); why Ruby has so many control structures; how to use strings, expressions, and symbols; and what dynamic typing is really good for. Next, the book addresses bigger questions related to building methods and classes. You’ll discover why Ruby classes contain so many tiny methods, when to use operator overloading, and when to avoid it. Olsen explains how to write Ruby code that writes its own code–and why you’ll want to. He concludes with powerful project-level features and techniques ranging from gems to Domain Specific Languages. A part of the renowned Addison-Wesley Professional Ruby Series, Eloquent Ruby will help you “put on your Ruby-colored glasses” and get results that make you a true believer.
Ruby
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Author : Cynthia Bond
language : en
Publisher: Hogarth
Release Date : 2014-04-29
Ruby written by Cynthia Bond and has been published by Hogarth this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-29 with Fiction categories.
A New York Times bestseller and Oprah Book Club 2.0 selection, the epic, unforgettable story of a man determined to protect the woman he loves from the town desperate to destroy her. This beautiful and devastating debut heralds the arrival of a major new voice in fiction. Ephram Jennings has never forgotten the beautiful girl with the long braids running through the piney woods of Liberty, their small East Texas town. Young Ruby Bell, “the kind of pretty it hurt to look at,” has suffered beyond imagining, so as soon as she can, she flees suffocating Liberty for the bright pull of 1950s New York. Ruby quickly winds her way into the ripe center of the city—the darkened piano bars and hidden alleyways of the Village—all the while hoping for a glimpse of the red hair and green eyes of her mother. When a telegram from her cousin forces her to return home, thirty-year-old Ruby finds herself reliving the devastating violence of her girlhood. With the terrifying realization that she might not be strong enough to fight her way back out again, Ruby struggles to survive her memories of the town’s dark past. Meanwhile, Ephram must choose between loyalty to the sister who raised him and the chance for a life with the woman he has loved since he was a boy. Full of life, exquisitely written, and suffused with the pastoral beauty of the rural South, Ruby is a transcendent novel of passion and courage. This wondrous page-turner rushes through the red dust and gossip of Main Street, to the pit fire where men swill bootleg outside Bloom’s Juke, to Celia Jennings’s kitchen, where a cake is being made, yolk by yolk, that Ephram will use to try to begin again with Ruby. Utterly transfixing, with unforgettable characters, riveting suspense, and breathtaking, luminous prose, Ruby offers an unflinching portrait of man’s dark acts and the promise of the redemptive power of love. Ruby was a finalist for the PEN America Robert Bingham Debut Novel Award, a Barnes & Noble Discover Great New Writers selection, and an Indie Next Pick.
The Book Of Ruby
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Author : Huw Collingbourne
language : en
Publisher: No Starch Press
Release Date : 2011-07-11
The Book Of Ruby written by Huw Collingbourne and has been published by No Starch Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-11 with Computers categories.
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
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Author : Linda Liukas
language : en
Publisher: Feiwel & Friends
Release Date : 2015-10-06
Hello Ruby Adventures In Coding written by Linda Liukas and has been published by Feiwel & Friends this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-06 with Juvenile Fiction categories.
"Hello Ruby is half picture book and half activity book rolled into one adorable package. It introduces programming without requiring a computer at all. The point of the book isn’t to teach you a programming language, but programming concepts." --GeekMom.com Meet Ruby—a small girl with a huge imagination, and the determination to solve any puzzle. As Ruby stomps around her world making new friends, including the Wise Snow Leopard, the Friendly Foxes, and the Messy Robots, kids will be introduced to the fundamentals of computational thinking, like how to break big problems into small ones, create step-by-step plans, look for patterns and think outside the box through storytelling. Then, these basic concepts at the core of coding and programming will be reinforced through fun playful exercises and activities that encourage exploration and creativity. In Ruby's world anything is possible if you put your mind to it.
Rescuing Ruby
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Author : Linny Lee Saunders
language : en
Publisher:
Release Date : 2015-06-27
Rescuing Ruby written by Linny Lee Saunders and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-27 with Intercountry adoption categories.
In June 2011 a mission team co-led by Dwight and Emma Saunders (a dad and daughter) from the US was serving at an orphanage in Africa. Moving through the orphanage that day, Emma found, in the darkened corner, an emaciated and dying baby girl. Struggling for life, her big brown eyes seemed to be pleading, "Please! Will you help me?"Emma ran to her dad, Dwight, calling, "Daddy! Daddy! Come quick! This baby! She's dying! We have to do something!"Following Emma to the darkened corner of the room, he was stunned at what he found, words inadequate to describe. Emaciated. Mere skin draped over her protruding bones. Her sweet head much larger than her boney exposed limbs. He gasped. 'Dying' is the only word that really could describe her. And at that divinely God-orchestrated moment, Almighty God broke his heart for her. One baby girl, but a picture perfect representative of the millions and millions of orphans globally needing someone to desperately care about them. Emma and Dwight learned that day that this baby girl was actually just over a year old and she weighed barely six pounds. She was truly dying!
Metaprogramming Ruby
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Author : Paolo Perrotta
language : en
Publisher:
Release Date : 2010
Metaprogramming Ruby written by Paolo Perrotta and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Computers categories.
Everyone in the Ruby world is talking about metaprogramming and how to use it to remove duplication in code and write elegant, beautiful programs. With "Metaprogramming Ruby" readers can get in on the action.
Learning Ruby
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Author : Michael Fitzgerald
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-05-14
Learning Ruby written by Michael Fitzgerald and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-14 with Computers categories.
You don't have to know everything about a car to drive one, and you don't need to know everything about Ruby to start programming with it. Written for both experienced and new programmers alike, Learning Ruby is a just-get-in-and-drive book -- a hands-on tutorial that offers lots of Ruby programs and lets you know how and why they work, just enough to get you rolling down the road. Interest in Ruby stems from the popularity of Rails, the web development framework that's attracting new devotees and refugees from Java and PHP. But there are plenty of other uses for this versatile language. The best way to learn is to just try the code! You'll find examples on nearly every page of this book that you can imitate and hack. Briefly, this book: Outlines many of the most important features of Ruby Demonstrates how to use conditionals, and how to manipulate strings in Ruby. Includes a section on regular expressions Describes how to use operators, basic math, functions from the Math module, rational numbers, etc. Talks you through Ruby arrays, and demonstrates hashes in detail Explains how to process files with Ruby Discusses Ruby classes and modules (mixins) in detail, including a brief introduction to object-oriented programming (OOP) Introduces processing XML, the Tk toolkit, RubyGems, reflection, RDoc, embedded Ruby, metaprogramming, exception handling, and other topics Acquaints you with some of the essentials of Rails, and includes a short Rails tutorial. Each chapter concludes with a set of review questions, and appendices provide you with a glossary of terms related to Ruby programming, plus reference material from the book in one convenient location. If you want to take Ruby out for a drive, Learning Ruby holds the keys.
Hello Ruby Journey Inside The Computer
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Author : Linda Liukas
language : en
Publisher: Feiwel & Friends
Release Date : 2017-10-03
Hello Ruby Journey Inside The Computer written by Linda Liukas and has been published by Feiwel & Friends this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-03 with Juvenile Fiction categories.
What exactly is a computer? How does it work? What is it made of? Learn all this and more with Ruby! In Ruby's world anything is possible if you put your mind to it—even fixing her father's broken computer! Join Ruby and her new friend, Mouse, on an imaginative journey through the insides of a computer in search of the missing Cursor. From bits and logic gates to computer hardware, in Journey Inside the Computer, Ruby (and her readers!) will learn the basic elements of the machines that power our world. Then future kid coders can put their knowledge and imaginations to work with fun activities. Praise for Linda Liukas and the Hello Ruby series: "[Linda Liukas] wants kids to understand and embrace basic computer logic, so that they later formulate code in the same effortless and creative way they build structures with LEGO." —The Wall Street Journal "Hello Ruby by Linda Liukas is half picture book and half activity book rolled into one adorable package. What I love about it is that it introduces programming without requiring a computer at all." —GeekMom.com
Practical Object Oriented Design In Ruby
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Author : Sandi Metz
language : en
Publisher: Pearson Education
Release Date : 2013
Practical Object Oriented Design In Ruby written by Sandi Metz and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Computers categories.
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. This book focuses 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
This Way Ruby
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Author : Jonathan Emmett
language : en
Publisher: MacMillan Children's Books
Release Date : 2007
This Way Ruby written by Jonathan Emmett and has been published by MacMillan Children's Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Brothers and sisters categories.
Ruby, the smallest of five duckling siblings, always lags behind until they get lost in a storm and Ruby uses her powers of observation to try to save them.