es.array.reduce-right.js

'use strict';
var $ = require('../internals/export');
var $reduceRight = require('../internals/array-reduce').right;
var arrayMethodIsStrict = require('../internals/array-method-is-strict');
var CHROME_VERSION = require('../internals/engine-v8-version');
var IS_NODE = require('../internals/engine-is-node');

// Chrome 80-82 has a critical bug
// https://bugs.chromium.org/p/chromium/issues/detail?id=1049982
var CHROME_BUG = !IS_NODE && CHROME_VERSION > 79 && CHROME_VERSION < 83;
var FORCED = CHROME_BUG || !arrayMethodIsStrict('reduceRight');

// `Array.prototype.reduceRight` method
// https://tc39.es/ecma262/#sec-array.prototype.reduceright
$({ target: 'Array', proto: true, forced: FORCED }, {
  reduceRight: function reduceRight(callbackfn /* , initialValue */) {
    return $reduceRight(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined);
  }
});