Ember nested resources

router.js

// first example
App.Router.map(function () {
  this.resource('address', { path: '/:address_id' }, function() {
    this.resource('thread', { path: '/:thread_id' });
  });
  
  this.resource('tag', { path: '/tag/:tag' }, function() {
    this.resource('thread', { path: '/:thread_id' });
  });
});

// second example
App.Router.map(function () {
  this.resource('address', { path: '/:address_id' }, function() {
    this.resource('address.thread', { path: '/:thread_id' });
  });
  
  this.resource('tag', { path: '/tag/:tag' }, function() {
    this.resource('tag.thread', { path: '/:thread_id' });
  });
});