replace map with WeakMap

2019-08-04 17:22:41 +03:00
parent f0750c2433
commit e92cce20c0
1 changed files with 1 additions and 1 deletions
@@ -10,7 +10,7 @@ interface State {
  ref: Element | undefined;
 }

-const instance_map: Map<Element, Component<Props, State>> = new Map();
+const instance_map: WeakMap<Element, Component<Props, State>> = new WeakMap();

 const observer = new IntersectionObserver(
  entries => {