The Atlas toolkit provides a new and very easy way to develop web interfaces with Java, PHP, Node.js, and Python, as well as, with this new release, Ruby.
One more language for the Atlas toolkit: Ruby. The provided API is dedicated to the programming of web interfaces, in a new and much more easy way. This API is similar to the one already available for Java, PHP, Node.js, and Python. As for the other languages, there is a GitHub repository which contains the needed library and some examples of use: http://github.com/epeios-q37/atlas-ruby. Take also a look to the updated documentation on http://atlastk.org/.