New Twiddle

components.component-loader.js

import Ember from 'ember';
const {computed} = Ember;
const {dasherize} = Ember.String;

export default Ember.Component.extend({
  componentName: computed('model.type', function() {
    return `${dasherize(this.get('model.type'))}-component`;
  })
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  elements: [
    {type: 'one'},
    {type: 'two three'}
  ]
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>
{{#each elements as |model|}}
  {{component-loader model=model}}
{{/each}}

templates.components.component-loader.hbs

{{componentName}}
{{component componentName model=model}}

templates.components.one-component.hbs

<p>One component</p>

templates.components.two-three-component.hbs

<p>two three component</p>

twiddle.json

{
  "version": "0.10.2",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.7.0",
    "ember-data": "2.7.0",
    "ember-template-compiler": "2.7.0"
  },
  "addons": {}
}