How to build a complete, real-world application from scratch with Ruby on Rails step by step.
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In this series, we're building a clone of Slack using Rails 5 and ActionCable
To only have ActionCable's JS connect for logged in users, we can setup our Javascript to know when a user is authenticated or not, and have our websocket try to connect accordingly.
Check out some behind the scenes of ActionCable to understand how and why it uses Redis
Learn how to implement realtime notifications with ActionCable
Learn how to deploy ActionCable and Rails 5 with Passenger
Learn how Rails 5's new ActionCable and Websocket feature works with Redis in realtime
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