$ git clone https://github.com/ngyuki/redcarpet-preview.git
$ cd redcarpet-preview
$ bundle install --deploymentServer start for development mode.
$ bundle exec rackupServer start for production mode.
$ RACK_ENV=production bundle exec foreman start- Redcarpet Preview with Coderay - Heroku
- Redcarpet Preview with Pygments - Heroku
- Redcarpet Preview with Rouge - Heroku
heroku create --stack cedar redcarpet-preview
heroku config:set RACK_ENV=production
git push heroku master