jenius/roots-rails — pull request #4 by jasonknebel (2013-02-19 23:40:37+00:00)
Title: Only use Stylus, if it exists, in the initializer

Looks like Heroku didn't have Stylus defined as an object, so the `.use` didn't make sense to it.

Since you'll most likely be making sure everything looks good locally and then pushing to production, I wouldn't say you need to worry too much about having Heroku compile your .CSS files from .STYL files.