2 require('../../modules/es.set');
3 require('../../modules/es.string.iterator');
4 require('../../modules/esnext.set.from');
5 require('../../modules/web.dom-collections.iterator');
6 var path = require('../../internals/path');
9 var setFrom = Set.from;
11 module.exports = function from(source, mapFn, thisArg) {
12 return setFrom.call(typeof this === 'function' ? this : Set, source, mapFn, thisArg);