From 8c9e2877198def8b6652dce5182111be07c1d360 Mon Sep 17 00:00:00 2001
From: MathMan05 <mathmanrm@gmail.com>
Date: Wed, 26 Nov 2025 14:50:44 -0600
Subject: [PATCH] re-add partion function

---
 src/util/util/extensions/Array.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/util/util/extensions/Array.ts b/src/util/util/extensions/Array.ts
index 7ed1d1f0d..b58b1c03a 100644
--- a/src/util/util/extensions/Array.ts
+++ b/src/util/util/extensions/Array.ts
@@ -23,6 +23,12 @@ declare global {
 }
 
 /* https://stackoverflow.com/a/50636286 */
+export function arrayPartition<T>(array: T[], filter: (elem: T) => boolean): [T[], T[]] {
+	const pass: T[] = [],
+		fail: T[] = [];
+	array.forEach((e) => (filter(e) ? pass : fail).push(e));
+	return [pass, fail];
+}
 
 export function arrayRemove<T>(this: T[], item: T): void {
 	const index = this.indexOf(item);