instance method
stream_for
Ruby on Rails 8.1.3.1
Since v5.0.7.2Signature
stream_for(broadcastables, callback = nil, coder: nil, &block)Start streaming the pubsub queue for the broadcastables 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.
Parameters
-
broadcastablesreq -
callbackopt = nil -
coderkey = nil -
blockblock
Source
# File actioncable/lib/action_cable/channel/streams.rb, line 118
def stream_for(broadcastables, callback = nil, coder: nil, &block)
stream_from(broadcasting_for(broadcastables), callback || block, coder: coder)
end
Defined in actioncable/lib/action_cable/channel/streams.rb line 118
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Defined in ActionCable::Channel::Streams