Ruby on Rails Tutorial (Third edition.)

“The 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 InsideUsed by sites as diverse as Twitter, GitHub, Disney, and the Yellow Pages, 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, Third 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, focusing on the fundamental techniques in web development needed for virtually any kind of application.

The updates to this edition include simplified installation via a standard integrated development (IDE) in the cloud, use of the default Rails stack throughout, a light-weight testing approach, an all-new section on image upload, and an all-new chapter on account activation and password resets, including sending email with Rails.This indispensable guide provides integrated tutorials not only for Rails, but also for the essential Ruby, HTML, CSS, and SQL skills you’ll 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 youInstall and set up your Rails development environment, including a pre-installed integrated development environment (IDE) in the cloudGo beyond generated code to truly understand how to build Rails applications from scratchLearn testing and test-driven development (TDD)Effectively use the Model-View-Controller (MVC) patternStructure applications using the REST architectureBuild static pages and transform them into dynamic onesMaster the Ruby programming skills all Rails developers needDefine high-quality site layouts and data modelsImplement registration and authentication systems, including validation and secure passwordsUpdate, display, and delete usersUpload images in production using a cloud storage serviceImplement account activation and password reset, including sending email with RailsAdd social features and microblogging, including an introduction to AjaxRecord version changes with Git and create a secure remote repository at BitbucketSimplify application deployment with Heroku