gistfile1.js

checkData: function(route) {
	var user = Calc.get('User').model;

	if (user && user.get('isLoged')) {
		return YES;
	} else if (this.processWrongRoute && typeof(this.processWrongRoute) === 'function') {
		this.processWrongRoute();
	}
	return NO;
},

edit: function() {
	var name = 'edit',
		location = [name];

	if (Calc.baseLocation && this.checkData(name)) {
		Calc
			.navigate(location.join('/'))
			.render('Calculator', {
				editCurrentPolicy: YES
			});
	}
},