GNU/Linux Debian RVM Manage Multiples Rubies Versions Guide

Managing Rubies

5. 5. Managing Rubies

   First, to List Installed Rubies
   Play:

   rvm list

   Then to Select/Use a Ruby Version use:

   rvm use 3.2.0

   After you Can Check that Ruby is Working with:

   which ruby

   And to know the Actual Ruby Version:

   ruby -v