"use strict"; function add() { var _this = this; return (function () { var _arr = []; for (var _iterator = [1, 2, 3][Symbol.iterator](), _step; !(_step = _iterator.next()).done;) { var i = _step.value; _arr.push(i * _this.multiplier); } return _arr; })(); } add.call({ multiplier: 5 });