Titanium Memory Leak

memoryleak.js

var button = Ti.UI.createButton({
  // parameters go here...
});
var view = Ti.UI.createView({
	// some parameters here...
});
view.add(button);
// ... later
win.remove(view);  // view & button still exist
view = null; // deletes the view and its proxy, but not the button!

// compare that to:

var view = Ti.UI.createView({
	// some parameters here...
});
view.add(Ti.UI.createButton({
	// parameters go here...
}));
// ... later
win.remove(view);
view = null; // deletes the view, button, and their proxies