from.js
427 Bytes
'use strict';
require('../../modules/es.map');
require('../../modules/es.string.iterator');
require('../../modules/esnext.map.from');
require('../../modules/web.dom-collections.iterator');
var path = require('../../internals/path');
var Map = path.Map;
var mapFrom = Map.from;
module.exports = function from(source, mapFn, thisArg) {
return mapFrom.call(typeof this === 'function' ? this : Map, source, mapFn, thisArg);
};