Modelfor

BuildingindexRoute.js

App.BuildingIndexRoute = Ember.View.extend({
  model: function () {
    var model = this.modelFor('building');
    return model;
  }
});

// 'building' is a route..

BuildingRoute.js

App.BuildingRoute = Ember.Route.extend({
  model: function (params) {
    return [{ id: params.building_id, address: '200 Broadway Blvd', rating: 4 }];
  },
  renderTemplate: function () {
    this.render({
      into: 'map'
    });
  }
});