2 var $ = require('../internals/export');
3 var $includes = require('../internals/array-includes').includes;
4 var addToUnscopables = require('../internals/add-to-unscopables');
6 // `Array.prototype.includes` method
7 // https://tc39.es/ecma262/#sec-array.prototype.includes
8 $({ target: 'Array', proto: true }, {
9 includes: function includes(el /* , fromIndex = 0 */) {
10 return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined);
14 // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
15 addToUnscopables('includes');