Edit in JSFiddle

var myRouter = new Backbone.Router({routes:{'foo':'bar'},bar:function(){}});

console.log('var myRouter = new Backbone.Router();');

console.log('myRouter Instance Properties:');
console.log(_.keys(myRouter));

console.log('myRouter prototype Properties & Methods:');
console.log(_.keys(Object.getPrototypeOf(myRouter)));