Rails now supports routes prefixed with word cable | Saeloun Blog

ActionCable seamlessly integrates WebSockets with the rest of our Rails application. It allows for real-time features to be written in Ruby in the same style and form the rest of our Rails application, while still being performant and scalable. It’s a full-stack offering that provides both a client-side JavaScript framework and a server-side Ruby framework. We have access to our entire domain model written with ActiveRecord or ORM of our choice.