New Twiddle

controllers.application.js

import Ember from 'ember';

const {
  computed,
  get,
  isPresent
} = Ember;

export default Ember.Controller.extend({
  appName:'Ember Twiddle',
  searchQuery: null,
  
  model: [
    { name: 'Eric Kelly' },
    { name: 'Eric Other' },
    { name: 'Something Kelly' }
  ],
  
  searchResults: computed('model.[]', 'searchQuery', function() {
    const searchQuery = get(this, 'searchQuery');
    const model = get(this, 'model');
   
    if (isPresent(searchQuery)) {
      return model.filter((person) => {
        return get(person, 'name').includes(searchQuery);
      });
    } else {
      return [];
    }
  })
});

templates.application.hbs

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

{{input value=searchQuery placeholder="Search please"}}

{{#each searchResults as |searchResult|}}
  <p>{{searchResult.name}}</p>
{{/each}}

{{outlet}}

twiddle.json

{
  "version": "0.4.7",
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.6/ember.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/1.13.7/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.6/ember-template-compiler.js"
  }
}