title: How to use rvm (ruby version manager) with root account?
body: <p>The whole point of rvm is to be able to install multiple rubies and access them from a user account. What do you do when you need to access any of those rubies from root? Or use gems installed in one of those rvms?</p>
  
  <p>Is there an elegant (or even hackish) way to use these I haven't considered?</p>
  
  <p>My guess is that I should just add it to my PATH, but I'm curious if anyone has come up with a better idea. I'd rather not install rvm just for the root account and duplicate everything.</p>