Help configuring Vuetify/stylus on Webpacker

Hi, does anyone know how to configure Vuetify with a rails app?
I have webpacker working for basic a vue.js/rails app but I would like to configure it so stylus files compile to css so I can use Vuetify. Does anyone know how to do this?
See my stackoverflow question here:
https://stackoverflow.com/questions/47452077/how-to-configure-the-webpacker-to-work-with-stylus-so-i-can-use-vuetify

Kieran - did you ever get this sorted out? I just banged my head against the wall for a few days trying to solve it myself. Finally got somewhere. I've put up a github repo with a sample Rails app and a pdf with my learnings. If you're interested, you can find it here: https://github.com/davidlbean/rails_with_vuetify