jelhan

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

export default class ApplicationController extends Controller {
  data = [
    { name: 'Max', city: 'Berlin' },
    { name: 'Karl', city: 'San Francisco' },
    { name: 'Anita', city: 'Tokyo' },
    { name: 'Luisa', city: 'Nairobi' }
  ];

jelhan

import Controller from '@ember/controller';
import { action } from '@ember/object';
import {
  validatePresence,
  validateLength,
} from 'ember-changeset-validations/validators';
import lookupValidator from 'ember-changeset-validations';
import Changeset from 'ember-changeset';

const Validations = {

jelhan

import Ember from 'ember';
import Changeset from 'ember-changeset';
import lookupValidator from 'ember-changeset-validations';
import { validateLength } from 'ember-changeset-validations/validators';

const Validations = {
  name: validateLength({ min: 2 }),
};

export default Ember.Component.extend({

jelhan

import Ember from 'ember';

export default Ember.Component.extend({
  classNameBindings: ['foo'],
  foo: 'BarBaz'
});

jelhan

import Ember from 'ember';

export default Ember.Controller.extend({
  queryParams: ['param'],
  param: '',
});

jelhan

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  queryParams: ['foo'],
  
  foo: 'bar',
  
  actions: {

jelhan

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  init() {
    this._super(...arguments);
    
    this.set('_set', new Set());
    this.set('array', Ember.A());

jelhan

import Ember from 'ember';

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

jelhan

import Ember from 'ember';

export default Ember.Controller.extend({
  showModal: false,
});

jelhan

import Ember from 'ember';

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