Chapter 1. From Zero to Deploy

Welcome to Ruby on RailsTutorial: Learn Web Development with Rails. The purpose of this book is to teach you how to develop custom web applications, and our tool of choice is the popular Ruby on Rails web framework. If you are new to the subject, the Ruby on RailsTutorial will give you a thorough introduction to web application development, including a basic grounding in Ruby, Rails, HTML and CSS, databases, version control, testing, and deployment—sufficient to launch you on a career as a web developer or technology entrepreneur. On the other hand, if you already know web development, this book will quickly teach you the essentials of the Rails framework, including MVC and REST, generators, migrations, routing, ...

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