From 661847f269030c0cbaa681e2d4697873f891cdec Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Sat, 11 Nov 2023 23:05:12 -0600
Subject: fix team information for empty cells

---
 src/util.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/util.js')

diff --git a/src/util.js b/src/util.js
index ecae45e..f83039f 100644
--- a/src/util.js
+++ b/src/util.js
@@ -50,3 +50,13 @@ export function apply(f, n, x0) {
     return f(apply(f, n-1, x0));
   }
 }
+
+
+export function shuffle(arr) {
+  const shuffled = [...arr];
+  for (let i=arr.length-1; i > 0; i--) {
+    const j = Math.floor(Math.random() * (i+1));
+    [shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]]
+  }
+  return shuffled;
+}
-- 
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