https://gist.github.com/flarik/5764244?permalink_comment_id=946478
Pow's .porwrc config file for use with RVM's config files .rvmrc or .ruby-version (+ optional...
Pow's .porwrc config file for use with RVM's config files .rvmrc or .ruby-version (+ optional .ruby-gemset) - dot.powrc.sh