Implement weakMaps https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap Using weak maps can be an improvement, by using them we only need to maintain the chained list.
Implement weakMaps
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap
Using weak maps can be an improvement, by using them we only need to maintain the chained list.