method
stream_for
rails latest stable - Class:
ActionCable::Channel::Streams
stream_for(model, callback = nil, coder: nil, &block)public
Start streaming the pubsub queue for the model in this channel. Optionally, you can pass a callback that’ll be used instead of the default of just transmitting the updates straight to the subscriber.
Pass coder: ActiveSupport::JSON to decode messages as JSON before passing to the callback. Defaults to coder: nil which does no decoding, passes raw messages.
