README.md

router.js

App.Router.map(function() {
  this.resource('members', {path: '/members'}, function() {
    this.resource('member', {path: '/:member_id'}, function() {
    });
});

routes.js

App.MemberRoute = Ember.Route.extend({
  model: function(params) {
    // this gets hit first, params.member_id is available
    return this.store.find('member', params.member_id);
  }
});

App.MemberIndexRoute = Ember.Route.extend({
  model: function(params) {
    // this gets hit second
    // here, params.member_id is null
    return this.modelFor("member");
  }
});