From 19194c2545dd277460697de28c64833033ac6e93 Mon Sep 17 00:00:00 2001
From: James Weinkam <jweinkam@generacgs.com>
Date: Sun, 4 Aug 2024 12:35:31 -0700
Subject: [PATCH] Cache.all(nil, return: :value) did not correctly handle
 values that are lists.

---
 lib/nebulex/adapters/partitioned.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/nebulex/adapters/partitioned.ex b/lib/nebulex/adapters/partitioned.ex
index d0561ef5..d049c5d7 100644
--- a/lib/nebulex/adapters/partitioned.ex
+++ b/lib/nebulex/adapters/partitioned.ex
@@ -581,7 +581,7 @@ defmodule Nebulex.Adapters.Partitioned do
   defspan execute(adapter_meta, operation, query, opts) do
     reducer =
       case operation do
-        :all -> &List.flatten/1
+        :all -> &Enum.flat_map(&1, fn item -> item end)
         _ -> &Enum.sum/1
       end