getProp.js 473 Bytes
"use strict";

exports.__esModule = true;
exports.default = getProp;
function getProp(obj) {
    for (var _len = arguments.length, props = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        props[_key - 1] = arguments[_key];
    }

    while (props.length > 0) {
        var prop = props.shift();

        if (!obj[prop]) {
            return undefined;
        }

        obj = obj[prop];
    }

    return obj;
}
module.exports = exports["default"];