# ECMAScript 2016 Polyfill

[script](es2016.js) -
[unit tests](https://inexorabletash.github.io/polyfill/tests/es2016.html)

This assumes ES6, so use [es5.js](es5.js) and [es6.js](es6.js) for older browsers (IE9-).

[ECMAScript 2016 Standard](http://www.ecma-international.org/ecma-262/7.0/)

* `Array.prototype.includes()` [ref](http://www.ecma-international.org/ecma-262/7.0/index.html#sec-array.prototype.includes)