Javascript reflection

reflection.js

var test = function () {
    function first () {
	print ("first");
    }
    function second () {
	print ("second");
    }
};
// add a function to Object.prototype
Object.prototype.getOwnMethods = function(){
    var memberArray = new Array();
    for (var method in this) {
	if (typeof this[method] == 'function' && this.hasOwnProperty(method)) {
	    memberArray.push(method);
	};
    };
    return memberArray;
};

test.getOwnMethods();