alexdiliberto

test('it renders', async function(assert) {
  let server = new Pretender();
  server.get('https://my-api', () => {
    return [200, {}, JSON.stringify({
      items: [
        {
          name: 'jim',
          waffles: 1
        },
        {

alexdiliberto

1. Print out the current tarball url for the release channel

npx ember-source-channel-url release|beta|canary

2. Point to the artifact in your package.json

// ...
"ember-source": "https://s3.amazonaws.com/builds.emberjs.com/canary/shas/ff6bc16b72d3684eae644185c24b538119875bb6.tgz",

alexdiliberto

// observers are immediately invoked inline-functions

function updateState(newValue) {
   this.isUpdating = true;
   this.set('foo', newValue);
   // all observers  on `foo` will fire before we hit this line
   this.isUpdating = false;
}

alexdiliberto

import Controller from '@ember/controller';
import { get, set } from '@ember/object';
import { action, computed } from '@ember-decorators/object';

export default class ApplicationController extends Controller {
  init() {
    super.init(...arguments);
    
    const initial = [
      { 'email.address': 'hello@example' },

alexdiliberto

// models/draft/lesson.js
export { default } from '../lesson';

alexdiliberto

// app/routes/application.js

export default Route.extend({
  currentUser: service(),
  beforeModel: renderingContext({
    server() {},
    client() {
      return this.get('currentSession.fetch').perform().catch(console.error);
    }
  })

alexdiliberto

• +Shift+4
• To move around an existing box hold Space
• Right Click or ESC to cancel the screenshot action

alexdiliberto

import Ember from 'ember';

export default Ember.Component.extend({
  name: 'special tag!'
});

alexdiliberto

let config = getOwner(this).resolveRegistration('config:environment');

alexdiliberto

import Ember from 'ember';

const {
  get,
  set
} = Ember;

export default Ember.Controller.extend({
  actions: {
    updateSsn(event) {