Ruby Version Manager (rvm) (Current version is 0.0.21)
rvm is currently in it’s infancy (started it last thursday) however it
is already very usable with many features.
Easy installation and switching between available Ruby versions and
runtimes, without messing up your current Ruby install! rvm also
allows you to use multiple versions of ruby in separate terminals
Website / Documentation: http://rvm.beginrescueend.com/
If you have any feedback and/or suggestions please visit
irc.freenode.net#rvm and let me know (wayneeseguin).
I am there from 08:30 - 17:00EST and again from 21:00~00:00EST
Thank you, please enjoy!