Non Stack overflow when circular referencing commonJS modules

app.js

var MyWindow = require('somewindow');
MyWindow().open();

log.js

exports.Info = function(text){
	
	var UI = require('ui');

	Ti.API.info(text);
}

somewindow.js

module.exports = function(){
	var UI = require('ui');

	return UI.Win();
}

ui.js

exports.View = function(){
	var Log = require('log');
	Log.Info('Hello World, this is a view');
	return Ti.UI.createView();
}
exports.Win = function(){
	var Log = require('log');
	Log.Info('Hello World, this is a window');
	return Ti.UI.createWindow();
}

//Do not try this!
//var Log = require('log');
//Log.Info('Hello World, this is a window - Outside the exports');