Component Based Rails Applications

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Component-Based Rails Applications

Author : Stephan Hagemann
Publisher : Addison-Wesley Professional
ISBN 13 : 0134775260
Total Pages : 557 pages
Book Rating : 4.1/5 (347 download)

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Book Synopsis Component-Based Rails Applications by : Stephan Hagemann

Download or read book Component-Based Rails Applications written by Stephan Hagemann and published by Addison-Wesley Professional. This book was released on 2018-06-22 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use Components to Improve Maintainability, Reduce Complexity, and Accelerate Testing in Large Rails Applications “This book gives Ruby pros a comprehensive guide for increasing the sophistication of their designs, without having to forsake the principles of elegance that keep them in our corner of the software world.” —Obie Fernandez, author, The RailsTM 5 Way, Fourth Edition As Rails applications grow, even experienced developers find it difficult to navigate code bases, implement new features, and keep tests fast. Components are the solution, and Component-Based Rails Applications shows how to make the most of them. Writing for programmers and software team leads who are comfortable with Ruby and Rails, Stephan Hagemann introduces a practical, start-to-finish methodology for modernizing and restructuring existing Rails applications. One step at a time, Hagemann demonstrates how to revamp Rails applications to exhibit visible, provably independent, and explicitly connected parts—thereby simplifying them and making them far easier for teams to manage, change, and test. Throughout, he introduces design concepts and techniques you can use to improve applications of many kinds, even if they weren’t built with Rails or Ruby. Learn how components clarify intent, improve collaboration, and simplify innovation and maintenance Create a full Rails application within a component, from first steps to migrations and dependency management Test component-based applications, manage assets and dependencies, and deploy your application to production Identify the seams in an existing Rails application, and refactor it to extract components Master a scripted, repeatable approach for refactoring Rails applications of any size Use component-based Rails with two popular structural patterns: hexagonal and DCI architecture Leverage your new component skills with other frameworks and languages Overcome the unique challenges that arise as you componentize Rails applications If you’re ready to simplify and revitalize your complex Rails systems, you’re ready for Component-Based Rails Applications. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Enterprise Rails

Author : Dan Chak
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596554087
Total Pages : 354 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Enterprise Rails by : Dan Chak

Download or read book Enterprise Rails written by Dan Chak and published by "O'Reilly Media, Inc.". This book was released on 2008-10-21 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: What does it take to develop an enterprise application with Rails? Enterprise Rails introduces several time-tested software engineering principles to prepare you for the challenge of building a high-performance, scalable website with global reach. You'll learn how to design a solid architecture that ties the many parts of an enterprise website together, including the database, your servers and clients, and other services as well. Many Rails developers think that planning for scale is unnecessary. But there's nothing worse than an application that fails because it can't handle sudden success. Throughout this book, you'll work on an example enterprise project to learn first-hand what's involved in architecting serious web applications. With this book, you will: Tour an ideal enterprise systems layout: how Rails fits in, and which elements don't rely on Rails Learn to structure a Rails 2.0 application for complex websites Discover how plugins can support reusable code and improve application clarity Build a solid data model -- a fortress -- that protects your data from corruption Base an ActiveRecord model on a database view, and build support for multiple table inheritance Explore service-oriented architecture and web services with XML-RPC and REST See how caching can be a dependable way to improve performance Building for scale requires more work up front, but you'll have a flexible website that can be extended easily when your needs change. Enterprise Rails teaches you how to architect scalable Rails applications from the ground up. "Enterprise Rails is indispensable for anyone planning to build enterprise web services. It's one thing to get your service off the ground with a framework like Rails, but quite another to construct a system that will hold up at enterprise scale. The secret is to make good architectural choices from the beginning. Chak shows you how to make those choices. Ignore his advice at your peril."-- Hal Abelson, Prof. of Computer Science and Engineering, MIT

Vue on Rails

Author : Bryan Lim
Publisher : Apress
ISBN 13 : 1484251164
Total Pages : 198 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Vue on Rails by : Bryan Lim

Download or read book Vue on Rails written by Bryan Lim and published by Apress. This book was released on 2019-08-29 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build modern and progressive web applications with Vue.js and Ruby on Rails. As the Rails community embraces JavaScript, this book answers your most pressing questions, including how to integrate front-end technologies with Rails, whether to build a single-page application, when and how to use JavaScript in your project, how to scaffold a Vue component in Rails, and how to configure Vue.js in a Rails project. This book explores how to manage and understand priorities when working with Vue on Rails and how to determine the best configuration for your project. You'll see how to reuse your Vue components in a Rails project with less coding and harness the component options, as well as how to use props, events and slots of Vue components. You'll also use webpacker to set up your project and pass data from your Vue component to a Rails controller and back. Finally, you’ll learn which is the best configuration for the router and how to test and deploy your application. These topics are essential for developers and product owners because they cover end-to-end advice for building a web application incrementally or from scratch. Vue.js on Rails shows you just how easy it is to build and maintain a modern web app and save hundreds of hours integrating these two technologies. What You'll Learn Use Vue and Rails together to improve products Build a web app with a focus on developer happiness Take a pragmatic approach to web app development with practical code examples Save time configuring Vue and RailsControl and manage states in a Vue on Rails project Who This Book Is For Product owners seeking a technology for a company’s products with an emphasis on development scalability; business owners looking to maximize developer satisfaction and successful product development; technical managers requiring a pragmatic and successful web app development strategy;and new and experienced developers and designers learning to build web apps using the best tools available.

Component Development for the Java Platform

Author : Stuart Dabbs Halloway
Publisher : Addison-Wesley Professional
ISBN 13 : 9780201753066
Total Pages : 360 pages
Book Rating : 4.7/5 (53 download)

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Book Synopsis Component Development for the Java Platform by : Stuart Dabbs Halloway

Download or read book Component Development for the Java Platform written by Stuart Dabbs Halloway and published by Addison-Wesley Professional. This book was released on 2002 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fra bagsiden: As a platform, Java defines the services needed to connect binary components at runtime safely and reliably. To truly take advantage of alle Java has to offer, you must consider not just development, but also deployment, and not just objects, but also components. The book delves into the component-oriented features of the Java platform, thoroughly discussing class loading, refelction, serialization, native interoperation and code generation.

Sustainable Web Development with Ruby on Rails

Author : David Copeland
Publisher :
ISBN 13 : 9780990702849
Total Pages : pages
Book Rating : 4.7/5 (28 download)

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Book Synopsis Sustainable Web Development with Ruby on Rails by : David Copeland

Download or read book Sustainable Web Development with Ruby on Rails written by David Copeland and published by . This book was released on 2020-11 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to building Ruby on Rails apps that can be sustained for many years.

Rails 5 Test Prescriptions

Author : Noel Rappin
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680505572
Total Pages : 572 pages
Book Rating : 4.6/5 (85 download)

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Book Synopsis Rails 5 Test Prescriptions by : Noel Rappin

Download or read book Rails 5 Test Prescriptions written by Noel Rappin and published by Pragmatic Bookshelf. This book was released on 2018-02-16 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does your Rails code suffer from bloat, brittleness, or inaccuracy? Cure these problems with the regular application of test-driven development. You'll use Rails 5.1, Minitest 5, and RSpec 3.6, as well as popular testing libraries such as factory_girl and Cucumber. Updates include Rails 5.1 system tests and Webpack integration. Do what the doctor ordered to make your applications feel all better. Side effects may include better code, fewer bugs, and happier developers. Your Ruby on Rails application is sick. Deadlines are looming, but every time you make the slightest change to the code, something else breaks. Nobody remembers what that tricky piece of code was supposed to do, and nobody can tell what it actually does. Plus, it has bugs. You need test-driven development: a process for improving the design, maintainability, and long-term viability of software. With both practical code examples and discussion of why testing works, this book starts with the most basic features delivered as part of core Ruby on Rails. Once you've integrated those features into your coding practice, work with popular third-party testing tools such as RSpec, Jasmine, Cucumber, and factory_girl. Test the component parts of a Rails application, including the back-end model logic and the front-end display logic. With Rails examples, use testing to enable your code to respond better to future change. Plus, see how to handle real-world testing situations. This new edition has been updated to Rails 5.1 and RSpec 3.6 and contains full coverage of new Rails features, including system tests and the Webpack-based JavaScript setup. What You Need: Ruby 2.4, Rails 5.1

Modern Front-End Development for Rails

Author : Noel Rappin
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680508768
Total Pages : 501 pages
Book Rating : 4.6/5 (85 download)

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Book Synopsis Modern Front-End Development for Rails by : Noel Rappin

Download or read book Modern Front-End Development for Rails written by Noel Rappin and published by Pragmatic Bookshelf. This book was released on 2021-06-29 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improve the user experience for your Rails app with rich, engaging client-side interactions. Learn to use the Rails 6 tools and simplify the complex JavaScript ecosystem. It's easier than ever to build user interactions with the Webpacker gem and Stimulus. You can add great front-end flair without much extra complication. Add React to build an even more extensive set of client-side features. Structure your code for different levels of client-side needs with these powerful options. Add to your toolkit today! It's hard to have a Rails application without integrating some client-side logic. But client-side coding tools, and the Rails tools for integrating with them, all change continuously. Rails 6 simplifies client-side integration with the Webpacker gem. It's the default tool for building client-side assets for use by web browsers. Learn how to use Rails 6 and Webpacker to build rich front-end logic into your Rails applications. The job is even easier with Stimulus, a library that brings Rails conventions to JavaScript tools. Add in some React, a popular framework that automatically updates the browser when your data changes. Learn the basics of webpack, Webpacker, and TypeScript, and add pizazz to your application. Structure your web application to best manage your state. Learn how to interact with data on the server while still keeping the user experience interactive. Use the type system in TypeScript to expand on JavaScript and help prevent error conditions. Debug and test your front-end application with tools specific to each framework. There are a lot of ways to do client-side coding, and Rails is here to help. What You Need: This book requires Ruby on Rails 6.0+, React 16.8.0+. Other dependencies will be added by Rails.

Ruby on Rails Tutorial

Author : Michael Hartl
Publisher : Addison-Wesley Professional
ISBN 13 : 9780134598628
Total Pages : 0 pages
Book Rating : 4.5/5 (986 download)

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Book Synopsis Ruby on Rails Tutorial by : Michael Hartl

Download or read book Ruby on Rails Tutorial written by Michael Hartl and published by Addison-Wesley Professional. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 number of new exercises interspersed in each chapter for reinforcement of the material. This guide provides integrated tutorials not only for Rails, but also for the 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. --From publisher description.

Agile Web Development with Rails 6

Author : Sam Ruby
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680507532
Total Pages : 597 pages
Book Rating : 4.6/5 (85 download)

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Book Synopsis Agile Web Development with Rails 6 by : Sam Ruby

Download or read book Agile Web Development with Rails 6 written by Sam Ruby and published by Pragmatic Bookshelf. This book was released on 2020-02-10 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn Rails the way the Rails core team recommends it, along with the tens of thousands of developers who have used this broad, far-reaching tutorial and reference. If you're new to Rails, you'll get step-by-step guidance. If you're an experienced developer, get the comprehensive, insider information you need for the latest version of Ruby on Rails. The new edition of this award-winning classic is completely updated for Rails 6 and Ruby 2.6, with information on system testing, Webpack, and advanced JavaScript. Ruby on Rails helps you produce high-quality, beautiful-looking web applications quickly - you concentrate on creating the application, and Rails takes care of the details. Rails 6 brings many improvements, and this edition is updated to cover the new features and changes in best practices. We start with a step-by-step walkthrough of building a real application, and in-depth chapters look at the built-in Rails features. Follow along with an extended tutorial as you write a web-based store application. Eliminate tedious configuration and housekeeping, seamlessly incorporate Ajax and JavaScript, send and receive emails, manage background jobs with ActiveJob, and build real-time features using WebSockets and ActionCable. Test your applications as you write them using the built-in unit, integration, and system testing frameworks, internationalize your applications, and deploy your applications easily and securely. New in this edition is coverage of Action Mailer, which allows you to receive emails in your app as well as ActionText, a zero-configuration rich text editing feature. Rails 1.0 was released in December 2005. This book was there from the start, and didn't just evolve alongside Rails, it evolved with Rails. It has been developed in consultation with the Rails core team. In fact, Rails itself is tested against the code in this book. What You Need: All you need is a Windows, Mac OS X, or Linux machine to do development on. This book will take you through the steps to install Rails and its dependencies. If you aren't familiar with the Ruby programming language, this book contains a chapter that covers the basics necessary to understand the material in the book.

RESTful Rails Development

Author : Silvia Puglisi
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491910836
Total Pages : 304 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis RESTful Rails Development by : Silvia Puglisi

Download or read book RESTful Rails Development written by Silvia Puglisi and published by "O'Reilly Media, Inc.". This book was released on 2015-10-08 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Web is slowly but surely changing from a model in which a human reader browses content on web pages to a model in which services and clients (not necessarily humans) exchange information. And because of this, author Silvia Puglisi explains, it makes more sense to build platforms instead of just products or applications. Platforms are like ecosystems interconnecting different applications, services, users, developers, and partners, and offer many benefits. In this book, you'll learn how to design and develop Representational State Transfer (REST) platforms in Rails. You'll begin with an introduction to Ruby on Rails, and then move quickly through new concepts. At the end of each chapter, you'll have learned something new about building and organically extending a multi-service platform spanning different devices—and will have had some fun in the process. By the end of the book you'll know how to build an architecture composed of different services accessing shared resources through a set of collaborating APIs and applications. Explore the basics of REST and HTTP, including REST architecture and the role of hypermedia Get to know Rails and Ruby on Rails Learn about API development and create an API Take a thorough look at REST, including Asynchronous REST and testing RESTful services Work with data streams as you map them onto an application UI and integrate external APIs in your application Learn about device-independent development Use data analytics to recognize important events, develop key metrics, and track them Explore various tools you can use to build your own data analytic platform Learn how to scale a Rails application successfully Examine privacy and security issues and the implications of handling and collecting user data

Practical Microservices

Author : Ethan Garofolo
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680507796
Total Pages : 406 pages
Book Rating : 4.6/5 (85 download)

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Book Synopsis Practical Microservices by : Ethan Garofolo

Download or read book Practical Microservices written by Ethan Garofolo and published by Pragmatic Bookshelf. This book was released on 2020-04-09 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: MVC and CRUD make software easier to write, but harder to change. Microservice-based architectures can help even the smallest of projects remain agile in the long term, but most tutorials meander in theory or completely miss the point of what it means to be microservice-based. Roll up your sleeves with real projects and learn the most important concepts of evented architectures. You'll have your own deployable, testable project and a direction for where to go next. Much ink has been spilled on the topic of microservices, but all of this writing fails to accurately identity what makes a system a monolith, define what microservices are, or give complete, practical examples, so you're probably left thinking they have nothing to offer you. You don't have to be at Google or Facebook scale to benefit from a microservice-based architecture. Microservices will keep even small and medium teams productive by keeping the pieces of your system focused and decoupled. Discover the basics of message-based architectures, render the same state in different shapes to fit the task at hand, and learn what it is that makes something a monolith (it has nothing to do with how many machines you deploy to). Conserve resources by performing background jobs with microservices. Deploy specialized microservices for registration, authentication, payment processing, e-mail, and more. Tune your services by defining appropriate service boundaries. Deploy your services effectively for continuous integration. Master debugging techniques that work across different services. You'll finish with a deployable system and skills you can apply to your current project. Add the responsiveness and flexibility of microservices to your project, no matter what the size or complexity. What You Need: While the principles of this book transcend programming language, the code examples are in Node.js because JavaScript, for better or worse, is widely read. You'll use PostgreSQL for data storage, so familiarity with it is a plus. The books does provide Docker images to make working with PostgreSQL a bit easier, but extensive Docker knowledge is not required.

The Rails Way

Author : Obie Fernandez
Publisher : Pearson Education
ISBN 13 : 032163019X
Total Pages : 927 pages
Book Rating : 4.3/5 (216 download)

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Book Synopsis The Rails Way by : Obie Fernandez

Download or read book The Rails Way written by Obie Fernandez and published by Pearson Education. This book was released on 2007-11-16 with total page 927 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expert guide to building Ruby on Rails applications Ruby on Rails strips complexity from the development process, enabling professional developers to focus on what matters most: delivering business value. Now, for the first time, there’s a comprehensive, authoritative guide to building production-quality software with Rails. Pioneering Rails developer Obie Fernandez and a team of experts illuminate the entire Rails API, along with the Ruby idioms, design approaches, libraries, and plug-ins that make Rails so valuable. Drawing on their unsurpassed experience, they address the real challenges development teams face, showing how to use Rails’ tools and best practices to maximize productivity and build polished applications users will enjoy. Using detailed code examples, Obie systematically covers Rails’ key capabilities and subsystems. He presents advanced programming techniques, introduces open source libraries that facilitate easy Rails adoption, and offers important insights into testing and production deployment. Dive deep into the Rails codebase together, discovering why Rails behaves as it does— and how to make it behave the way you want it to. This book will help you Increase your productivity as a web developer Realize the overall joy of programming with Ruby on Rails Learn what’s new in Rails 2.0 Drive design and protect long-term maintainability with TestUnit and RSpec Understand and manage complex program flow in Rails controllers Leverage Rails’ support for designing REST-compliant APIs Master sophisticated Rails routing concepts and techniques Examine and troubleshoot Rails routing Make the most of ActiveRecord object-relational mapping Utilize Ajax within your Rails applications Incorporate logins and authentication into your application Extend Rails with the best third-party plug-ins and write your own Integrate email services into your applications with ActionMailer Choose the right Rails production configurations Streamline deployment with Capistrano

Think Like a Chef

Author : Tom Colicchio
Publisher : Clarkson Potter
ISBN 13 : 0770433898
Total Pages : 447 pages
Book Rating : 4.7/5 (74 download)

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Book Synopsis Think Like a Chef by : Tom Colicchio

Download or read book Think Like a Chef written by Tom Colicchio and published by Clarkson Potter. This book was released on 2012-07-18 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: With Think Like a Chef, Tom Colicchio has created a new kind of cookbook. Rather than list a series of restaurant recipes, he uses simple steps to deconstruct a chef's creative process, making it easily available to any home cook. He starts with techniques: What's roasting, for example, and how do you do it in the oven or on top of the stove? He also gets you comfortable with braising, sautéing, and making stocks and sauces. Next he introduces simple "ingredients" -- roasted tomatoes, say, or braised artichokes -- and tells you how to use them in a variety of ways. So those easy roasted tomatoes may be turned into anything from a vinaigrette to a caramelized tomato tart, with many delicious options in between. In a section called Trilogies, Tom takes three ingredients and puts them together to make one dish that's quick and other dishes that are increasingly more involved. As Tom says, "Juxtaposed in interesting ways, these ingredients prove that the whole can be greater than the sum of their parts," and you'll agree once you've tasted the Ragout of Asparagus, Morels, and Ramps or the Baked Free-Form "Ravioli" -- both dishes made with the same trilogy of ingredients. The final section of the books offers simple recipes for components -- from zucchini with lemon thyme to roasted endive with whole spices to boulangerie potatoes -- that can be used in endless combinations. Written in Tom's warm and friendly voice and illustrated with glorious photographs of finished dishes, Think Like a Chef will bring out the master chef in all of us.

JRuby Cookbook

Author : Justin Edelson
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596554117
Total Pages : 226 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis JRuby Cookbook by : Justin Edelson

Download or read book JRuby Cookbook written by Justin Edelson and published by "O'Reilly Media, Inc.". This book was released on 2008-11-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're interested in JRuby, you probably don't need a tutorial on Ruby, Rails, or Java -- you just need to know how to get things done. This Cookbook offers practical solutions for using the Java implementation of the Ruby language, with targeted recipes for deploying Rails web applications on Java servers, integrating JRuby code with Java technologies, developing JRuby desktop applications with Java toolkits, and more. Using numerous reusable code samples, JRuby Cookbook shows you how to: Install and update JRuby on Windows, Mac OS X, and Linux, and IDEs such as NetBeans and Eclipse Package and deploy Rails apps on Java Servlet containers and Java EE application servers, including JBoss, Tomcat, and GlassFish Integrate Ruby and Rails applications with popular Java EE technologies such as JMS, JMX, JPA, Spring, and Hibernate Develop desktop and client applications with cross-platform Java UI technologies and toolkits such as Swing, SWT, and Java 2D Maximize the flexibility of your testing and build environment, using both existing Java-based tools such as Ant and Maven and newer Ruby-based tools such as Rake, Raven, and Buildr The JRuby interpreter combines Ruby's simplicity and ease of use with Java's extensive libraries and technologies, a potent blend that opens new possibilities for Ruby, Rails, and Java. This Cookbook helps you take full advantage of JRuby's potential. "The JRuby Cookbook is an excellent book for any polyglot who is trying to bridge the gap between Java and Ruby. It provides solutions to specific problems developers face in both their development and testing environments, along with the applications they're building."-- Bob McWhirter, Research & Prototyping, Red Hat Middleware

Pro Active Record

Author : Chad Pytel
Publisher : Apress
ISBN 13 : 1430202696
Total Pages : 294 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Pro Active Record by : Chad Pytel

Download or read book Pro Active Record written by Chad Pytel and published by Apress. This book was released on 2007-11-15 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pro ActiveRecord for Ruby helps you take advantage of the full power of your database engine from within your Ruby programs and Rails applications. It walks you through every step from the basics of getting and installing the ActiveRecord library to working with legacy schema to using features specific to each of today's most popular database engines, including Oracle, MS SQL, and MySQL. You'll come to a deep understanding of ActiveRecord that will enable you to truly exploit all that Ruby, Rails, and your chosen database platform have to offer.

Rails for Java Developers

Author : Stuart Dabbs Halloway
Publisher : Pragmatic Bookshelf
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Rails for Java Developers by : Stuart Dabbs Halloway

Download or read book Rails for Java Developers written by Stuart Dabbs Halloway and published by Pragmatic Bookshelf. This book was released on 2007 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shows you, using detailed comparisons and commentary, how to translate your hard-earned Java knowledge and skills into the world of Ruby and Rails.

Eloquent Ruby

Author : Russ Olsen
Publisher : Addison-Wesley Professional
ISBN 13 : 0321700279
Total Pages : 446 pages
Book Rating : 4.3/5 (217 download)

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Book Synopsis Eloquent Ruby by : Russ Olsen

Download or read book Eloquent Ruby written by Russ Olsen and published by Addison-Wesley Professional. This book was released on 2011-02-07 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.