Closure action target option and context

components.my-button.js

import Ember from 'ember';

export default Ember.Component.extend({
  tagName: 'button'
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  name: 'Ember Twiddle',
  init() {
    this._super(...arguments);
    
    this.set('foobar', Ember.Object.create({
      name: 'Foobar Obj',
      myName() {
        alert(
          'My name is: ' +
          this.get('name')
        );
      }
    }));
    
  }
});

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
}
table {
  border-collapse: collapse;
  width: 100%;
}
table, th, td {
  border: 1px solid black;
}
thead tr {
  background-color: lightgray;
}
th, td {
  padding: 3px;
}

templates.application.hbs

<h1>Welcome to {{name}}</h1>
<p>Expecting <code>"Foobar Obj"</code> in the <code>alert()</code>, <em>not</em> <code>"Ember Twiddle"</code>.</p>

<button {{action foobar.myName target=foobar}}>
  Works
</button>

{{#my-button click=(action foobar.myName target=foobar)}}
  Doesn't Work
{{/my-button}}

twiddle.json

{
  "version": "0.10.5",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.8.0",
    "ember-data": "2.8.0",
    "ember-template-compiler": "2.8.0",
    "ember-testing": "2.8.0"
  },
  "addons": {}
}