I’m trying to unquote multiple blocks of code dynamically depending on the include option passed when use is called. When I try to map over the handlers, and pass an anonymous function, I’m getting the error that fun doesn’t exist when unquote(fun)() is called. Not sure what I’m doing wrong as this is the first time I’m making use of this kind of macro voodoo.

defmodule AppWeb.EventHandlers do
  @handlers [timers: :handle_global_update]

  defmacro __using__([include: :all] = _opts) do
    included_handlers = @handlers

    quote do
      Enum.map(unquote(included_handlers), fn {_key, fun} ->
        unquote(fun)()
      end)
    end
  end

  defp handle_global_update() do
    quote do
    ....
    end
  end
end