sukima

import Controller from '@ember/controller';

export default class ApplicationController extends Controller {
  flat = {
  	'some.nested.keys': 'flat'
	};
	
	nested = {
    some: {
      nested: {

sukima

[
  {"name": "Afghanistan", "code": "AF"},
  {"name": "Åland Islands", "code": "AX"},
  {"name": "Albania", "code": "AL"},
  {"name": "Algeria", "code": "DZ"},
  {"name": "American Samoa", "code": "AS"},
  {"name": "AndorrA", "code": "AD"},
  {"name": "Angola", "code": "AO"},
  {"name": "Anguilla", "code": "AI"},
  {"name": "Antarctica", "code": "AQ"},

sukima

import Controller from '@ember/controller';
import { reads } from '@ember/object/computed';

export default Controller.extend({
  children: reads('model'),
  actions: {
    clickChild(child) {
      child.parent.then(parent => {
        console.log(parent.name);
      });

sukima

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

sukima

import Ember from 'ember';

export default Ember.Component.extend({
  actions: {
    open(){
      //do stuff
      let image = 'yay image'
      this.get('childManager').select(image)
    }
  }

sukima

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  thing: {
  	'first-name': '',
    'last-name': '',
    'status': '',
  },
  

sukima

import Ember from 'ember';
import CoreController from '../core/controller';

const { computed } = Ember;

export default CoreController.extend({
  queryParams: ['appName', 'foobar'],
  appName: 'Ember Twiddle',
  foobar: 'baz',
  something: computed('{appName,foobar}', {

sukima

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Concurrency Decendants'
});

sukima

import Ember from 'ember';
export default Ember.Component.extend({
  tagName: '',
});

sukima

  firstReport: computed.alias('reports.firstObject'),
    
  someOtherThing: computed('reports.[]', function() {
    return get(this, 'reports').map(report => doCoolStuff(report));
  }),
  ...
  ...
  ...
  
 getReports: task(function*() {