ets-berkeley-edu/placeholder-gem — pull request #1 by christianv (2013-10-28 14:41:51+00:00)
Title: Update the way ruby versions are defined with rvm

* https://rvm.io/workflow/projects#ruby-versions
* http://stackoverflow.com/questions/15708916/use-rvmrc-or-ruby-version-file-to-set-a-project-gemset-with-rvm