From 456b0e34a23cb4e316cbf149ecef8e16d96fedd8 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..c7b4fff 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 it out.
+
 ## Is it any good?
 
 Yes.