death to the wizards

application.controller.js

import Ember from 'ember';

const {
  get
} = Ember;

export default Ember.Controller.extend({
  appName:'Ember Twiddle',
  
 	wizards: [
    { name: 'Faizaan' },
    { name: 'Mr. T' },
    { name: 'Tom Selleck' },
    { name: 'Christian Slater' }
  ],
  
  actions: {
    killWizard(wizard) {
      const wizards = this.get('wizards');
      const realWizards = wizards.rejectBy('name', wizard.name);
      this.set('wizards', realWizards);
	  }
  }
});

application.template.hbs

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

{{outlet}}

{{#wizard-list wizards=wizards as |wizard|}}
	<div>
  <button {{action "killWizard" wizard}}>{{wizard.name}}</button>	
  </div>
{{/wizard-list}}

twiddle.json

{
  "version": "0.4.9",
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.9/ember.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/1.13.11/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.9/ember-template-compiler.js"
  }
}

wizard-list.component.js

import Ember from 'ember';

export default Ember.Component.extend({
});

wizard-list.template.hbs

{{#each wizards as |wizard|}}
  {{yield wizard}}
{{/each}}