Installing and Using Rvm on Mac OS X, Creating Gemsets and Reverting to Original Environment
What is RVM and why should you use it? RVM is a Ruby interpreter, version management tool. In short, it enables you to switch between different versions and releases of Ruby (for instance, version 1.8.6, 1.8.7, jruby 1.9.2, ruby enterprise edition) on the...
Written by Sean Behan on 06/17/2012