Emberconf

components.google-map.js

import Ember from 'ember';

export default Ember.Component.extend({
  width: 640,
  height: 480,
  mapId: "1cYav2PnjE3KNLTV09MgZp2M4JKQ"

controllers.application.js

import Ember from 'ember';

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

router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: 'none',
  rootURL: config.rootURL
});


Router.map(function() {
  this.route('home');
  this.route('home', {path: '/'});
  this.route('map', {path: '/map'});
})

export default Router;

routes.map.js

import Ember from 'ember';

export default Ember.Route.extend({
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>

templates.components.google-map.hbs

<iframe src="https://www.google.com/maps/d/u/0/embed?mid={{mapId}}" width="{{width}}" height="{{height}}"></iframe>

templates.map.hbs

{{google-map}}

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}