Latest Screencasts

Internationalization is easy to add in Rails, but the YAML files can be difficult to manage. In this episode I show how to use Redis for managing the translations through a web interface.

Mongoid is a polished, high-level Ruby gem for accessing MongoDB. Here I cover installation, adding fields, validations, associations, and keys.

Creating a social networking site often requires a self-referential association on the User model to define friends/followers. In this episode I show how to do exactly that.

This episode finishes up this series on Rails 2.3. Here you will learn about several smaller additions in 2.3.

Internationalization is one of the biggest additions in Rails 2.2. See how the basics work in this episode.