srowhani

import Component from '@glimmer/component';
import { inject } from '@ember/service';
export default class extends Component {
  @inject('my-service')
  myService;
  
	constructor(...args) {
    super(...args);
    
    setTimeout(() => this.args.killComponent(), 2000);

srowhani

import Controller from '@ember/controller';
import { tracked } from '@glimmer/tracking';
import { action } from '@ember/object';

export default class ApplicationController extends Controller {
  @tracked
  contentOfEmptyArray = [];

  @action pushToArray() {
    this.contentOfEmptyArray = [

srowhani

import Controller from '@ember/controller';
import { action } from '@ember/object';
import { TrackedMap } from 'tracked-built-ins';

export default class ApplicationController extends Controller {
  a = new TrackedMap();

  @action
	setKey() {
    this.a.set('foo', 'bar');    

srowhani

import Component from '@glimmer/component';

export default class extends Component {
  constructor() {
    super(...arguments);
    this.guid = Ember.guidFor(this);
    console.log(this.guid);
  }
}

srowhani

import Controller from '@ember/controller';

export default class ApplicationController extends Controller {
  appName = 'Ember Twiddle';
}

srowhani

import Component from '@glimmer/component';

export default class extends Component {
}

srowhani

import Controller from '@ember/controller';

export default class ApplicationController extends Controller {
  appName = 'Ember Twiddle';
}

srowhani

import Component from '@ember/component';

export default class extends Component {
  didUpdateAttrs() {
    alert('didupdateattrs'); 
  }
  
  constructor () {
    super(...arguments);
    this.set('foo', 'bar');

srowhani

import Component from '@glimmer/component';

export default class extends Component {
}

srowhani

import Controller from '@ember/controller';

export default class ApplicationController extends Controller {
  appName = 'Ember Twiddle';
}