thoughtbot/laptop — pull request #70 by croaky (2013-02-24 23:45:49+00:00)
Title: Use rbenv to change Ruby versions

* Use Homebrew consistently for OS programs.
* Use ruby-build to install Rubies.
* Include auto-switching of Ruby in `~/.zlogin`.
* Install latest stable version of Ruby (2.0).
* Upgrade Rubygems after Ruby is installed. This is to help avoid common
Bundler/Psych issues:
https://github.com/tenderlove/psych/issues/66
* Use Bundler prerelease version for now in order to work with latest
Rubygems on Ruby 2.0.