EmberJS dynamic routing and configuration - ember.js

Question

I use EmberJS v1.0.0-rc.2 and requireJS.
My app structure is kinda like that.
- app
- - moduleA
My main file:
#app/main.js
var App = Ember.Application.create({
VERSION: '1.0',
//Log router transitions:
LOG_TRANSITIONS: true
});
App.Router.map(function() {
AppRouting.call(this);
});
App = AppRoutingExtend(App);
App.initialize();
Functions AppRouting() and AppRoutingExtend() could be find in the fellow file:
#app/routing.js
function AppRouting() {
this.resource('root', {path: '/'}, function() {
this.resource('moduleA', {path: '/'}, function() {
ModuleARouting.call(this);
});
});
}
function AppRoutingExtend(App) {
var ModuleARouting = ModuleARoutingExtend();
//Check if ModuleARouting is not empty
if (!Ember.isEmpty(ModuleARouting)) {
$.each(ModuleARouting, function(key, value) {
//Check if key is a string of only letters
// And if value is like Ember.Route.extend({})
if (typeof key === 'string' && /^[a-zA-Z]+$/.test(key)
&& value.toString() == '(subclass of Ember.Route)') {
eval("App.Root" + "ModuleA" + key + "Route = value");
} else {
//Throw error
}
});
}
return App;
}
Functions ModuleARouting() & ModuleARoutingExtend() could be find in the follow file:
#app/moduleA/routing.js
function ModuleARouting() {
this.route("contributors", {path: "/"});
this.resource('aContributor', {path: "/:githubUserName"}, function() {
this.route("details", {path: "/"});
this.route("repos", {path: "/repos"});
});
}
function ModuleARoutingExtend() {
var routes = {};
routes['Contributors'] = Ember.Route.extend({
/*
Some Code
*/
});
routes['AContributor'] = Ember.Route.extend({
/*
Some Code
*/
});
routes['AContributorDetails'] = Ember.Route.extend({
/*
Some Code
*/
});
routes['AContributorRepos'] = Ember.Route.extend({
/*
Some Code
*/
});
return routes;
}
I created AppRouting() and ModuleARouting() to be able to add dynamically some routing path to my application, by adding a new module or remove one. By this way, each module could have its intern structure and AppRouting() just merge them.
However, I'm not sure about ModuleARoutingExtend() and more specifically AppRoutingExtend(). In the last one, I try to modify routes like App.RootModuleAContributorsRoute. By the way I don't have information directly which routes have been created by the ModuleARouting.call(this), I cannot know the name of the variable RootModuleAContributorsRoute. This is the reason I use eval to be dynamic by getting the 'Contributors' from ModuleARoutingExtend() and its value, Ember.Route.extend({/* some code *});
So, my question is: Is there a better way to add dynamically some routes for my application and to get their configuration? And if not, is it still a good way?