Type Driven Development

Test-first development can improve your workflow, improve the quality of your software, and give you confidence. Get started with our test-first development for Rails training course. If you have looked at the "test" directory sitting at the bottom of your Rails applications and have wondered what it's there for, this is the course for you! Our test-first development video course walks through the basics of writing a simple application with the principles of test-first and behavior-driven development. You'll use the features already built into Rails and learn how to extend it for your own needs, too. The exercise files download includes the actual code discussed in the screencast (recently updated for Rails 1.2.2). Rails 1.2.2 is used for the project but most of the content applies to any current version of Rails.

The Ruby on Rails Tutorial, 2nd Edition book and screencast series teach you how to develop and deploy real, industrial-strength web applications with Ruby on Rails, the open-source web framework that powers top websites such as Twitter, Hulu, GitHub, and the Yellow Pages. The Ruby on Rails Tutorial book is available for free online and is available for purchase as a PDF optimized for e-readers such as Kindle and iPad. The companion 2nd edition screencast series includes 11 individual lessons totaling more than 15 hours, with one lesson for each chapter of the Ruby on Rails Tutorial book. The best value is the PDF/screencast bundle, which includes more than 500 pages of total content and more than 15 hours of video.

The Ruby on Rails Tutorial, 2nd Edition book and screencast series teach you how to develop and deploy real, industrial-strength web applications with Ruby on Rails, the open-source web framework that powers top websites such as Twitter, Hulu, GitHub, and the Yellow Pages. The Ruby on Rails Tutorial book is available for free online and is available for purchase as a PDF optimized for e-readers such as Kindle and iPad. The companion 2nd edition screencast series includes 11 individual lessons totaling more than 15 hours, with one lesson for each chapter of the Ruby on Rails Tutorial book. The best value is the PDF/screencast bundle, which includes more than 500 pages of total content and more than 15 hours of video.

Domain Modelling & TDD