Hyperloop works great with new or existing rails apps, so it's pain free to introduce it to your application.
Hyperloop has been tested with the most recent Ruby On Rails verions:
Rails (4.2), Rails (5.0) and the last Rails (5.1.0.rc1).
In your Gemfile
gem 'hyperloop'
then
bundle install
Once the Hyperloop Gem and all its dependencies have been installed, it's time to run the hyperloop install generator.
rails g hyperloop:install