chrism

import Poller from '../utils/poller';

export function initialize(container, application) {
  var poller = Poller.create();
  
  // this works but I want a singleton
  // application.register('poller:main', poller, { instantiate: false });
  application.register('poller:main', poller);
  application.inject('route', 'poller', 'poller:main');
  application.inject('controller', 'poller', 'poller:main');

chrism

import Ember from "ember";

export default Ember.ObjectController.extend({
  assetPolling: function() {
    Ember.run.once(this, function() {
      if (this.get('hasRemainingAssets')) {
        Ember.Logger.log('remaining assets...');
        this.poller.start();
      } else {
        this.poller.stop();

chrism

// this works...
return 'ppp'

// this logs 1
this.container.lookup('store:main').find('user_profile', 1).then(function(user_profile) {
  var userId = user_profile.get('id');
  Ember.Logger.log('id is...', userId);
})

// but this returns undefined??

chrism

Keybase proof

I hereby claim:

• I am chrism on github.
• I am chrismasters (https://keybase.io/chrismasters) on keybase.
• I have a public key whose fingerprint is BEE9 352B C9DC 5922 C310 9AB1 2A86 4666 0A74 209D

To claim this, I am signing this object:

chrism

// controllers/footages.js

import Ember from 'ember';

export default Ember.Controller.extend({
  queryParams: ['showNoAssetsModal'],
  needs: ['video'],

  emptyImages: Ember.computed.empty('controllers.video.images'),
  emptyFootages: Ember.computed.empty('controllers.video.footages'),

chrism

/* global require, module */

var EmberApp = require('ember-cli/lib/broccoli/ember-app');

var app = new EmberApp();

app.import('bower_components/eventemitter2/lib/eventemitter2.js', {
  exports: {
    'EventEmitter': [
      'default'

chrism

// this works (but doesn't cache the values for image.src, image.width, image.height)

export default Ember.Component.extend({
  didInsertElement: function() {
    var reader = new FileReader();
    reader.onload = () => {
      var image = new Image();
      image.onload = () => {
        this.addImage(image.src, image.width, image.height);
      };

chrism

import Ember from 'ember';
import InViewportMixin from 'ember-in-viewport';

const {
  get: get,
  set: set,
  setProperties,
  computed,
  run,
  on,

chrism

import Ember from 'ember';
import {
  module,
  test
} from 'qunit';
import startApp from 'ember-mock-services-example/tests/helpers/start-app';

var application;

module('Acceptance: ExampleService', {

chrism

Registering Asnyc Helpers

Luke Melias answer here : http://stackoverflow.com/questions/26498845/using-ember-cli-how-do-i-get-an-acceptance-test-to-wait-for-a-promise

Overview

@bantic's slideshow (not too detailed)

@jqwhite's long screencast (includes setting up testing and stubbing a method using firebase...)