Simple Dojo Widget Leak Detection

gistfile1.js

// Query the registry
my_widgets = []; 
dijit.registry.forEach(function(widget){
	my_widgets.push(widget.id);
});
console.log("Widgets Captured (" + dijit.registry.length + ") in total)");

// Query it again, produce a Diff
var leakyWidgets = [];
dijit.registry.forEach(function(widget){
	if(dojo.indexOf(my_widgets, widget.id) === -1) {
		leakyWidgets.push(widget.declaredClass);
	}
});

console.log(leakyWidgets.length + " potential leaks found");
console.log("Potential Leaks: " + leakyWidgets.join(", "));