fix: ArrayQueue iterator logic

webpack · Apr 9, 2024 · 9a3c75d · 9a3c75d
2 parents 7090328 + 878ae8a
commit 9a3c75d
Showing 1 changed file with 6 additions and 19 deletions.
diff --git a/lib/util/ArrayQueue.js b/lib/util/ArrayQueue.js
@@ -77,31 +77,18 @@ class ArrayQueue {
 	}
 
 	[Symbol.iterator]() {
-		let i = -1;
-		let reversed = false;
 		return {
 			next: () => {
-				if (!reversed) {
-					i++;
-					if (i < this._list.length) {
-						return {
-							done: false,
-							value: this._list[i]
-						};
-					}
-					reversed = true;
-					i = this._listReversed.length;
-				}
-				i--;
-				if (i < 0) {
+				const item = this.dequeue();
+				if (item) {
 					return {
-						done: true,
-						value: undefined
+						done: false,
+						value: item
 					};
 				}
 				return {
-					done: false,
-					value: this._listReversed[i]
+					done: true,
+					value: undefined
 				};
 			}
 		};