weakmap-polyfill

ECMAScript6 WeakMap polyfill.

Installation

Available on npm as weakmap-polyfill.

$ npm install weakmap-polyfill --save

This can also be installed with Bower.

$ bower install weakmap-polyfill

WeakMap will defined in the global scope if native WeakMap is not supported.

require('weakmap-polyfill');
var weakMap = new WeakMap();

License

MIT