Function _merge

stacktrace.js:43–56

* Merge 2 given Objects. If a conflict occurs the second object wins. * Does not do deep merges. * * @param {Object} first base object * @param {Object} second overrides * @returns {Object} merged first and second * @private

(first, second)

     * @private
     */
    function _merge(first, second) {
        var target = {};

        [first, second].forEach(function(obj) {
            for (var prop in obj) {
                if (Object.prototype.hasOwnProperty.call(obj, prop)) {
                    target[prop] = obj[prop];
                }
            }
            return target;
        });

        return target;
    }

    function _isShapedLikeParsableError(err) {
        return err.stack || err['opera#sourceloc'];