I\'m trying to deploy an open source project of mine to heroku, it is by necessity very simple with just static html and javascript. But do they not support static sites?
I know this might be a little old but I ended up using Vienna Gemw to deploy this, basically its a small Rack application that will let you serve everything in your public folder (css, images, js, html) with just a couple of lines of Ruby:
require 'vienna'
run Vienna
Also, for deploying this on heroku you need to create a Gemfile:
source 'https://rubygems.org'
gem 'rack'
gem 'vienna'
Then run bundle install, in case you don't have the bundle gem installed just run on your terminal:
sudo gem install bundle
And thats pretty much of it, you can have more information on: http://kmikael.com/2013/05/28/creating-static-sites-in-ruby-with-rack/