这本书是一个教程，为创建一个完整的网站与红宝石在导轨上。这世界。

代码说明：

This book is a tutorial for creating a complete website with Ruby on Rails. It will teach you to develop database-backed web applications according to the Model-View-Controller pattern. It will take you on a joy ride right from installation to a complete dynamic website. All the applications discussed in this book will help you add exciting features to your website. This book will show you how to assemble RoR s features and leverage its power to design, develop, and deploy a fully featured website. Each chapter adds a new feature to the site, adding new knowledge, skills, and techniques.