From ad24164e2ea38d11bffd0feca6f674dca77b53e4 Mon Sep 17 00:00:00 2001
From: Zach Daniel <zachary.s.daniel@gmail.com>
Date: Sat, 17 Oct 2020 19:21:25 -0400
Subject: [PATCH] fix: invalid function arg parsing w/ ref

---
 lib/ash/query/function/function.ex | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/ash/query/function/function.ex b/lib/ash/query/function/function.ex
index f207c53e..0ef887a0 100644
--- a/lib/ash/query/function/function.ex
+++ b/lib/ash/query/function/function.ex
@@ -31,6 +31,9 @@ defmodule Ash.Query.Function do
       |> Enum.zip(configured_args)
       |> Enum.with_index()
       |> Enum.reduce_while({:ok, []}, fn
+        {{%Ash.Query.Ref{} = ref, :ref}, _i}, {:ok, args} ->
+          {:cont, {:ok, [ref | args]}}
+
         {{arg, :ref}, i}, {:ok, args} when is_atom(arg) ->
           case Ash.Resource.attribute(ref.resource, arg) do
             nil ->