Make rvm and Sublime Text 2 play nice

If you use Sublime Text 2 (and you should!) and you use rvm (and you should, unless you use rbenv), you've noticed that they don't play nice with each other by default.

If you want to use the ST2 "Build" system (cmd-B) with rvm, please replace ~/Library/Application\ Support/Sublime\ Text\ 2/Packages/Ruby/Ruby.sublime-build (or the corresponding file in your Linux or Windows install) with this:

{
  "cmd": [ "/Users/frank/.rvm/bin/rvm-auto-ruby", "$file" ],
  "file_regex": "^(...*?):([0-9]*):?([0-9]*)",
  "selector": "source.ruby"
}

Note: change the /Users/frank to your homedir. For some reason (my version of) Sublime Text 2 won't pass $HOME and won't work with ~ either. Must debug that ...