New Twiddle

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  items: ['Test', 'Test1', 'Test3']
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1> Test

{{#paper-menu as |menu|}}
  {{#menu.trigger}}
    {{#paper-button iconButton=true}}
      {{paper-icon "local_phone"}}
    {{/paper-button}}
  {{/menu.trigger}}
  {{#menu.content width=4 as |content|}}
    {{#each items as |item|}}
      {{#content.menu-item onClick="openSomething"}}
        {{paper-icon item.icon}}
        <span>{{item.title}}</span>
      {{/content.menu-item}}
    {{/each}}

    {{#content.menu-item onClick="openSomething" disabled=true}}
      {{paper-icon "adb"}}
      <span>This is disabled.</span>
    {{/content.menu-item}}

    {{paper-divider}}

    {{#each items as |item|}}
      {{#content.menu-item onClick="openSomething"}}
        {{paper-icon item.icon}} {{item.title}}
      {{/content.menu-item}}
    {{/each}}
  {{/menu.content}}
{{/paper-menu}}

twiddle.json

{
  "version": "0.15.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.4.3",
    "ember-template-compiler": "3.4.3",
    "ember-testing": "3.4.3"
  },
  "addons": {
    "ember-data": "3.4.2",
    "ember-paper": "1.0.0-alpha.14"
  }
}