import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  checkboxes: Ember.computed(function() {
    return Array.from({length: 4}, (x, i) => {
      return {
        index: i,
        checked: i >= 2
      };
    });
  }),
  checkboxesAsJson: Ember.computed('checkboxes.@each.checked', function() {
    return JSON.stringify(this.get('checkboxes'), null, 2);
  }),
});