This repo is the result of following Aaron Patterson's tutorial for playing with Live Streaming in Rails 4 (edge).
Every aspect of Rails is frozen in vendor/cache, so this demo should always work even if Rails 4 changes.
In one terminal, start the Rails app in development mode:
$ puma
Go to http://localhost:9292/users to see the application.
Change any file under app/assets
or app/views
, a message should be sent to the browser, and the browser will refresh the page.