modulejs.define('ext/title', ['_', 'core/settings', 'core/event'], function (_, allsettings, event) {

	var settings = _.extend({
			enabled: false
		}, allsettings.title),

		onLocationChanged = function (item) {

			var labels = _.pluck(item.getCrumb(), 'label'),
				title = labels.join(' > ');

			if (labels.length > 1) {
				title = labels[labels.length - 1] + ' - ' + title;
			}

			document.title = title;
		},

		init = function () {

			if (!settings.enabled) {
				return;
			}

			event.sub('location.changed', onLocationChanged);
		};

	init();
});