New Twiddle

controllers.application.js

import Ember from 'ember';

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

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{#my-component as |c wrapped|}}
  direct: {{c}}
  <br><br>
  component helper {{component c}}
  <br><br>
  dot rule: {{wrapped.c}}
  <br><br>
  Called as prop: {{calling-component c=c}}
  <br><br>
  Called as prop with this.: {{calling-component-with-this c=c}}
{{/my-component}}
<br>
<br>

templates.components.calling-component-with-this.hbs

{{this.c}}

templates.components.calling-component.hbs

{{c}}

templates.components.my-closure-component.hbs

yo

templates.components.my-component.hbs

{{yield (component 'my-closure-component') (hash c=(component 'my-closure-component'))}}

twiddle.json

{
  "version": "0.13.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.15.3",
    "ember-template-compiler": "2.15.3",
    "ember-testing": "2.15.3"
  },
  "addons": {
    "ember-data": "2.15.3"
  }
}