New Twiddle

components.closet-contents.js

import Ember from 'ember';

export default Ember.Component.extend({
  vault: Ember.inject.service('shoe-closet'),
  actions: {
  	remove(shoe) {
      this.get('vault').remove(shoe);
    }
  }
});

controllers.application.js

import Ember from 'ember';

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

services.shoe-closet.js

import Ember from 'ember';
const shoe = [
  { id: 1, name: 'Air Jordan 1', size: 13.5 },
  { id: 2, name: 'Air Jordan 2', size: 13.5 },
];
export default Ember.Service.extend({
  
  shoes: null,
  init() {
    this._super(...arguments);
    this.set('shoes', shoe);
  },
  add(shoe) {
    this.get('shoes').pushObject(shoe);
  },

  remove(shoe) {
    this.get('shoes').removeObject(shoe);
  },

  empty() {
    this.get('shoes').clear();
  }
 });

templates.application.hbs

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

<br>
{{closet-contents}}
{{outlet}}
<br>
<br>

templates.components.closet-contents.hbs

{{yield}}
<ol>
{{#each vault.shoes as |shoe|}}
	<li>
  	Name: {{shoe.name}} - Size: {{shoe.size}} <button {{action "remove" shoe}} >Remove</button>
  </li>
{{/each}}
</ol>

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"
  }
}