My little Backbone.js framework's Router sample.

users_router.coffee

class UsersRouter extends ResourceRouter

    path: "users"
    layout: "#contents"
    routes:
      ":id": "show"

    show: (id) ->
      new User({id: id}).fetch success: (model) =>
        @layoutView ShowView,
          model: model
          bundles:
            users: UsersBundle