Snippet to use Redis as session store on Heroku with Moneta Gem. I have no idea why I did not had tried it out before, but looks pretty neat. Please leave a comment in case you have any opinion about the Gem itself.
Somewhere in config
I had to post this as I wasted 3 hours trying to figure out how to get it working. BTW I got that sample config in Padrino app.rb and it works just