RainbruRPG is a 3D multiplayer Role Playing Game project based on Ogre3D and CEGUI. It is based on an Object Oriented design through C++ and Ruby modules and a community-oriented concept through a wiki.
glTail.rb allows you to view real-time traffic,
data, and statistics from any log file on any
server with SSH, in an intuitive and entertaining
way using Ruby, net-ssh, and OpenGL.
ruby-opengl provides Ruby bindings for OpenGL,
GLU, and GLUT. It supports OpenGL 2.1 and the
majority of GL extensions.
File type identification utility
A portable scripting environment for Unix, Windows, and Macintosh.