Ruby on Rails Tutorial: Learn Web Development with Rails, 3rd Edition

“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 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 development environment 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 you

Install and set up your Rails development environment, including a 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

Table of Contents
Chapter 1 From Zero to Deploy
Chapter 2 A Toy App
Chapter 3 Mostly Static Pages
Chapter 4 Rails-Flavored Ruby
Chapter 5 Filling in the Layout
Chapter 6 Modeling Users
Chapter 7 Sign Up
Chapter 8 Log In, Log Out
Chapter 9 Updating, Showing, and Deleting Users
Chapter 10 Account Activation and Password Reset
Chapter 11 User Microposts
Chapter 12 Following Users

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