Module: ActionCable::Channel::Broadcasting::ClassMethods

Defined in:
lib/action_cable/channel/broadcasting.rb

Instance Method Summary collapse

Instance Method Details

#broadcast_to(model, message) ⇒ Object

Broadcast a hash to a unique broadcasting for this ‘model` in this channel.



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# File 'lib/action_cable/channel/broadcasting.rb', line 14

def broadcast_to(model, message)
  ActionCable.server.broadcast(broadcasting_for(model), message)
end

#broadcasting_for(model) ⇒ Object

Returns a unique broadcasting identifier for this ‘model` in this channel:

CommentsChannel.broadcasting_for("all") # => "comments:all"

You can pass any object as a target (e.g. Active Record model), and it would be serialized into a string under the hood.



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# File 'lib/action_cable/channel/broadcasting.rb', line 24

def broadcasting_for(model)
  serialize_broadcasting([ channel_name, model ])
end