refactor(material/list): use classList.toggle

With Angular dropping IE11 support in version 13, we can now use `classList.toggle` with the second `force` param. Related to angular#7374
jelbourn · Sep 13, 2021 · a8ceddb · a8ceddb
1 parent d8acc1f
commit a8ceddb
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/material/core/line/line.ts b/src/material/core/line/line.ts
@@ -50,8 +50,7 @@ export function setLines(lines: QueryList<unknown>, element: ElementRef<HTMLElem
 
 /** Adds or removes a class from an element. */
 function setClass(element: ElementRef<HTMLElement>, className: string, isAdd: boolean): void {
-  const classList = element.nativeElement.classList;
-  isAdd ? classList.add(className) : classList.remove(className);
+  element.nativeElement.classList.toggle(className, isAdd);
 }
 
 @NgModule({