Liberator.Resource.put_to_existing-question-mark

You're seeing just the callback put_to_existing-question-mark, go back to Liberator.Resource module for more information.
Link to this callback

put_to_existing?(arg1)

View Source (since 1.0)

Specs

put_to_existing?(Plug.Conn.t()) :: true | false

Check if the request method is a PUT for a resource that already exists.