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Some setup you must do manually if you haven’t yet:
1. Restart your server. app/cables has been added to the load path, and it is necessary to restart your web server and any non-async job queues. ActionCable requires that you use a servers such as Puma as your development webserver. 2. Ensure you're using a shared cache store. Rails by default uses an in-memory cache store, which can't be accessed between processes. http://guides.rubyonrails.org/caching_with_rails.html#activesupport-cache-filestore # config/environments/development.rb config.cache_store = :file_store, "tmp/cache" 3. Add the get_schwifty javascript to your application.js //= require get_schwifty 4. Setup your first cable to get schwifty rails g get_schwifty:cable Dashboard fibonacci