rekruExample

components.collector-input.js

import Ember from 'ember';

export default Ember.Component.extend({
  value: '',
  collectedValues: [],
  
  actions: {
    keyUp(event) {
      this.set('value', event.target.value);
      // if enter
      if(event.keyCode === 13) {
        this.get('collectedValues').pushObject(event.target.value);
        this.set('value', '');
      }
    },
    
    clear() {
      this.set('collectedValues', []);
    }
  }
});

components.cp-macro.js

import Ember from 'ember';

export default Ember.Component.extend({
  headCount: null,
  eyeCount: null,
  legCount: null,

  canBreathFire: false,
  canFreeze: false,
  canPetrify: false,
  
  level: 1,

  victories: [],

  isDragon: Ember.computed('canBreathFire', function() {
    return this.get('canBreathFire') && this.get('headCount') > 1;
  }),

  isFake: Ember.computed('canBreathFire', 'canFreeze', 'canPetrify', function() {
    const hasDeadlyPower = this.get('canBreathFire') || this.get('canFreeze') || this.get('canPetrify');
    return !hasDeadlyPower;
  }),

  xp: Ember.computed('[email protected]', function() {
    let xp = this.get('victories').reduce(function(totalXP, victory) {
      return totalXP + victory.get('xp');
    }, 0);
    
    if (xp > 10) {
      this.set('level', 2);
    }
  })
});

controllers.application.js

import Ember from 'ember';

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

router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: 'none',
  rootURL: config.rootURL
});

Router.map(function() {
  this.route('collector');
});

export default Router;

templates.application.hbs

<header>
  {{link-to "Back" "application"}}
  <hr>
</header>
<div>
  {{outlet}}
</div>

templates.collector.hbs

{{collector-input}}
<br><br>
{{collector-input}}

templates.components.collector-input.hbs

<input type="text" onkeyup={{action "keyUp"}} value={{value}} />
<button onclick={{action "clear"}}>Clear</button>

<br><br>

collected values:<br>

<ul>
 {{#each collectedValues as |value|}}
   <li>{{value}}</li>
 {{/each}}
</ul>

templates.computeds.hbs

{{cp-macro}}

templates.index.hbs

<ul>
 <li>{{link-to "Collector Input" "collector"}}</li>
 <li>{{link-to "CPs" "computeds"}}</li>
</ul>

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
  }
}