From cc6a2efe4d23e5f2852ea5eb20dd5728c947b526 Mon Sep 17 00:00:00 2001
From: Jane Petrovna <jane@j4.pm>
Date: Wed, 26 May 2021 18:22:10 -0400
Subject: [PATCH] begin adding patterns

---
 lights.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lights.js b/lights.js
index 2a57582..283d24b 100644
--- a/lights.js
+++ b/lights.js
@@ -36,7 +36,7 @@ export function set_pattern(pat) {
 }
 
 let functions = {
-  rand: 
+  rand: () => { return Math.floor(Math.random() * 256) }
 }
 
 function tick_pattern() {