From 136b760b5a98455f9596875789a6489e8c8aeaf0 Mon Sep 17 00:00:00 2001
From: Zeke Gabrielse <ezekg@yahoo.com>
Date: Fri, 16 Aug 2024 14:31:16 -0500
Subject: [PATCH] add ack

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 64133f5..e99c128 100644
--- a/README.md
+++ b/README.md
@@ -171,6 +171,11 @@ We use Postgres in production, but we do not actively use MySQL or MariaDB, so
 there may be performance issues we are unaware of. If you stumble upon issues,
 please open an issue or a PR.
 
+## Acknowledgements
+
+`union_of` was inspired by [`active_record_union`](https://github.com/brianhempel/active_record_union/).
+For unions outside of associations, check out it out.
+
 ## Is it any good?
 
 Yes.