Clone repo:
git clone git://github.com/maccman/juggernaut.git
cd juggernaut
Create Heroku app:
heroku create myapp --stack cedar
heroku addons:add redistogo:nano
git push heroku master
heroku ps:scale web=1
heroku open
Find RedisToGo url
heroku run node
process.env.REDISTOGO_URL
And then publish from Juggernaut's Ruby gem:
irb
require "juggernaut"
Juggernaut.url = "REDISTOGO_URL"
Juggernaut.publish("channel1", "woo! it's working")
I got this to work by following the instructions here: maccman/juggernaut#87
Thanks.