weak-value-map
A collection of key/value pairs in which the values are weakly referenced.
Install
$ npm install weak-value-mapUsage
Initialization
'use strict';
var WeakValueMap = require('weak-value-map');
var map = new WeakValueMap();Insertion / Deletion
map.set(1, "abcd")
.set(2, "efg")
.set(3, "hijk");
map.delete(2);Retrieval
map.get(1);
// => "abcd"
map.get(2);
// => undefined
map.get(3);
// => "hijk"##License
MIT