capricorn86#1168@trivial: Merge replace() and split().

* String.prototype.split() accepts RegExp. * RegExp's g flag is ignored in split() so that g flag was removed.
takenspc · Nov 28, 2023 · 1f5a301 · 1f5a301
1 parent 5824775
commit 1f5a301
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/packages/happy-dom/src/dom-token-list/DOMTokenList.ts b/packages/happy-dom/src/dom-token-list/DOMTokenList.ts
@@ -212,8 +212,7 @@ export default class DOMTokenList implements IDOMTokenList {
 	private _getTokenList(): string[] {
 		let attr = this._ownerElement.getAttribute(this._attributeName) ?? '';
 		attr = attr.replace(/^[\t\n\f\r ]+|[\t\n\f\r ]+$/g, '');
-		attr = attr.replace(/[\t\n\f\r ]+/g, ' ');
-		return attr === '' ? [] : Array.from(new Set(attr.split(' ')));
+		return attr === '' ? [] : Array.from(new Set(attr.split(/[\t\n\f\r ]+/)));
 	}
 
 	/**