From aeeb2bddf95f53b41ce632a29194620d2bb0961b Mon Sep 17 00:00:00 2001
From: Ben Lesh <ben@benlesh.com>
Date: Wed, 22 May 2024 16:58:32 -0400
Subject: [PATCH] improve effects example slightly (#13)

Just adds a line to release anything that might be held in a closure by the cleanup function.
---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index c14e296..ff8f908 100644
--- a/README.md
+++ b/README.md
@@ -86,6 +86,7 @@ export function effect(callback) {
   return () => {
     w.unwatch(computed);
     typeof cleanup === "function" && cleanup();
+    cleanup = undefined;
   };
 }
 ```