Next month we will be moving the IronRuby source code
repository to be hosted on RubyForge. As
part of this move we are also opening up the project to enable non-Microsoft
developers to enlist in the project and contribute source code. We'll then work
to implement the remaining features and fix compatibility issues found as more
libraries and source are ported to run on top of it.
The end result will be a compatible, fast, and flexible Ruby
implementation on top of .NET that anyone can use for free.