This is simple application to make reservations of something for a specified time. It might help stop fighting for the soccer table in a company :).
It's built upon Padrino (padrinorb.com)
It uses bundler to manage required gems, so there are few steps needed to settle everything down:
git clone https://github.com/mishaaq/recreations.git
cd recreations
bundle install
RACK_ENV=production bundle exec rake db:create db:migrate db:seed
Run the server:
RACK_ENV=production rackup config.ru