source: frontend/node_modules/es-iterator-helpers/Iterator.zipKeyed/shim.js

'use strict';

var getPolyfill = require('./polyfill');
var define = require('define-properties');

var getIteratorPolyfill = require('../Iterator/polyfill');

module.exports = function shimIteratorZipKeyed() {
        var $Iterator = getIteratorPolyfill();
        var polyfill = getPolyfill();
        define(
                $Iterator,
                { zipKeyed: polyfill },
                { zipKeyed: function () { return $Iterator.zipKeyed !== polyfill; } }
        );

        return polyfill;
};