From: Mikhail <connormiha1@gmail.com>
Date: Wed, 15 Feb 2023 14:20:29 +0000 (+0200)
Subject: Simplify _arrayUnique (#11145)
X-Git-Tag: v4.3.0~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=22c6906bbe1e024b2f869ee611dd10e804757bbb;p=thirdparty%2FChart.js.git

Simplify _arrayUnique (#11145)
---

diff --git a/src/helpers/helpers.collection.ts b/src/helpers/helpers.collection.ts
index ce97cda84..458b79b3a 100644
--- a/src/helpers/helpers.collection.ts
+++ b/src/helpers/helpers.collection.ts
@@ -182,14 +182,9 @@ export function unlistenArrayEvents(array, listener) {
  * @param items
  */
 export function _arrayUnique<T>(items: T[]) {
-  const set = new Set<T>();
-  let i: number, ilen: number;
+  const set = new Set<T>(items);
 
-  for (i = 0, ilen = items.length; i < ilen; ++i) {
-    set.add(items[i]);
-  }
-
-  if (set.size === ilen) {
+  if (set.size === items.length) {
     return items;
   }