SubscriptionsTransportWS.Socket.assign

You're seeing just the function assign, go back to SubscriptionsTransportWS.Socket module for more information.
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assign(socket, key, value)

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Adds key value pairs to socket assigns. A single key value pair may be passed, a keyword list or map of assigns may be provided to be merged into existing socket assigns.

Examples

iex> assign(socket, :name, "Elixir")
iex> assign(socket, name: "Elixir", logo: "💧")