tree a5e3d02a27eb4539b303cce9159fcd98d2200a28
parent 8c03cc4297aa77ed6d7d5b5f715ee856fb951b71
author aram price <me+git@aramprice.com> 1383530289 -0800
committer aram price <me+git@aramprice.com> 1383530883 -0800

Add chruby and chruby-auto plugins

  * chruby.bash loads chruby
  * chruby-auto.bash loads chruby and enables auto-switching
  * add chruby_version_prompt() function for displaying ruby version
  * inspired by https://gist.github.com/rssvihla/6153455