Function.prototype.new

function_new.js

(function () {
    var bind = Function.prototype.bind;
    var slice = Array.prototype.slice;

    Object.defineProperty(Function.prototype, 'new', {
        value: function _new() {
            return new (bind.apply(this, [null].concat(slice.call(arguments))));
        },
        configurable: true,
        enumerable: false,
        writable: true
    });
})();