Liberator.Resource.method_delete-question-mark

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

method_delete?(arg1)

View Source (since 1.0)

Specs

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

Check if the request method is DELETE.

Used internally; it is not advised to override this function.