Used by sites as varied as Hulu, GitHub, Shopify, 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 RailsTM Tutorial, Seventh 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 7. 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 while still being useful. Whatever your previous web-development experience, this book will guide you to true Rails mastery. This book will help you Set up your Rails development environmentRecord version changes with Git and create a secure remote repository at GitHubDeploy your applications early and often with HerokuGo 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 needCreate high-quality site layouts and data modelsImplement registration and authentication systems, including validation and secure passwordsUpdate, display, and delete usersUpload and display images using Active Storage and Amazon S3Implement account activation and password reset, including sending email with RailsIntegrate JavaScript with Rails using ImportmapAdd social features and microblogging, including an introduction to Hotwire and Turbo "Ruby on RailsTM Tutorial by Michael Hartl has become a must-read for developers learning how to build Rails apps."--Peter Cooper, Editor of Ruby Inside Gemfiles are available at https://gemfiles-7th-ed.railstutorial.org/Code listings are available at https://github.com/learnenough/ruby_on_rails_tutorial_code_listings_7th_ed Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.
