Function _copy

examples/browser/nodeunit.js:1672–1679

(obj)

var _copy = function (obj) {
    var nobj = {};
    var keys = _keys(obj);
    for (var i = 0; i <  keys.length; i += 1) {
        nobj[keys[i]] = obj[keys[i]];
    }
    return nobj;
};


/**