New Twiddle

adapters.secure-message.js

import FirebaseAdapter from 'emberfire/adapters/firebase';
export default FirebaseAdapter.extend({
});

controllers.application.js

import Ember from 'ember';

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

models.secure-message.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";

export default Model.extend({
  body: attr('string')
});

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
    return this.store.createRecord('secure-message', { body: 'hello' }).save();
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{model.body}}
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
   },
   "ENV": {
     "firebase": {
      "apiKey": "AIzaSyCWwR9YCPrcYFcrRjjhdrNse8YR6qvROaU",
      "authDomain": "tldr-a2bef.firebaseapp.com",
      "databaseURL": "https://tldr-a2bef.firebaseio.com",
      "projectId": "tldr-a2bef",
      "storageBucket": "tldr-a2bef.appspot.com",
      "messagingSenderId": "779183720883"
		}
  },
  "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",
    "emberfire": "*"
  }
}