Action Cable in Rails 5

Action Cable in Rails 5 for a Simple Live Messaging App: A Beginner’s Tutorial

Rails developers like me are on a high with the release of Rails 5. Yes, DHH (David Heinemeier Hansson, creator of Ruby on Rails) has something really cool for us this time. One of the cool factors in Rails 5 is Action Cable, the framework that integrates WebSocket with Rails. Real-time features on Rails, such as live chat, notifications, interactive online games, and so on are all possible thanks to Action Cable.

Before we go into the tutorial on creating a real-time messaging app using Action Cable, let’s take a quick look at the server-side components of Rails 5.