kavitshah8

Components are taking center stage in Ember 2.0. Here are some things you can do today to make the transition as smooth as possible:

• In general, replace views + controllers with components
• Only use controllers at the route level, and use Ember.Controller instead of Ember.ArrayController or Ember.ObjectController
  • Stay away from things like ItemControllers and calls to render(). Use components instead.
• Don't use views
• Use Ember CLI
• Write your app in the "data down, actions up" paradigm
  • Not enforced, but you can still structure your app this way
  • Stay away from two-way bindings and mutability

kavitshah8

Components are taking center stage in Ember 2.0. Here are some things you can do today to make the transition as smooth as possible:

• Use Ember CLI

• In general, replace views + controllers with components

• Only use controllers at the top-level for receiving data from the route, and use Ember.Controller instead of Ember.ArrayController or Ember.ObjectController

• Fetch data in your route, and set it on attrs on your top-level controller:

  ```js   
  //controllers/index.js
  import Ember from 'ember';
  

kavitshah8

Promise.resolve().then(function () {
  return 100;
})
.then(function() {
  console.log(arguments);
});

// ---

Promise.resolve(200).then(function () {