An Heroku Echo Server used in API testing. Uses Sinatra, a lightweight web framework for Ruby.
Creating the application on Heroku:
$ heroku create
To push our code to Heroku, we use the git push command:
$ git push heroku master
Heroku facilitates the viewing of log files with the command heroku logs:
$ heroku logs
For tailing, often useful when watching for API communication
$ heroku logs --tail