Function cleanCollection

test-app/public/util.js:35–48

(collection, done)

};

var cleanCollection = function(collection, done) {
	collection.get({clean: true}, function (items) {
		var total = items.length;
		if(total === 0) return done();
		items.forEach(function(item) {
			collection.del({id: item.id}, function () {
				total--;
				if(!total) {
					done();
				}
			});
		});
	});
};