This is an example Cloud Foundry app that used to inspect
values of environment variables available (e.g. VCAP_SERVICES)
and can be used to validate service health.
It is not useful more than as an example.
bundle install
bundle exec puma
# assuming you've done cf target and cf login
# earlier
cf push
Released under the Apache 2.0 license
(c) 2013-2014, Pivotal Software