mjuniper

import Ember from 'ember';

export default Ember.Controller.extend({
  
  appName: 'Ember',
  
  fullName: Ember.computed('model.{firstName,lastName}', function () {
    return `${this.model.firstName} ${this.model.lastName}`;
  }),
 

mjuniper

import Ember from 'ember';

export default Ember.Component.extend({
  checked: Ember.computed('model.id', 'itemsToAdd.[]', function () {
    const itemsToAdd = this.get('itemsToAdd');
    return !!itemsToAdd.findBy('id', this.get('model.id'));
  }),
});

mjuniper

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
    return {
      sections: [
        {
          rows: [
            {
            	className: '',

mjuniper

import Ember from 'ember';

export default Ember.Controller.extend({
  
  myService: Ember.inject.service()
  
});

mjuniper

import Ember from 'ember';

export default Ember.Component.extend({

  didInsertElement () {
    const hasDom = this.$('h1.wtf').length;
    this.set('hasDom', hasDom);
  }
        
});

mjuniper

import Ember from 'ember';

export default Ember.Controller.extend({
  
  myService: Ember.inject.service(),
  
  init () {
    this._super(...arguments);
    const sampleTextFromService = this.get('myService').myObjectMethod();
		this.set('sampleTextFromService', sampleTextFromService);

mjuniper

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  foo: null,
  propUsingGetWithDefault: Ember.computed('foo', function () {
  	return this.getWithDefault('foo', 'foo');
  }),
  propUsingTernary: Ember.computed('foo', function () {
  	return this.get('foo') || 'foo';

mjuniper

import Ember from 'ember';

export default Ember.Controller.extend({
  obj: {
  	appName: 'Ember Twiddle'
  },
  
  actions: {
    doSomething () {
     Ember.setProperties(this.get('obj'), {

mjuniper

import Ember from 'ember';

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

mjuniper

import Ember from 'ember';

export default Ember.Component.extend({
  model: [ 1 ],
  actions: {
   pushOne () {
   	 const model = this.get('model');
     const next = model[model.length-1];
     model.pushObject(next+1);
   }