New Twiddle

controllers.application.js

import Ember from 'ember';

Ember.Controller.reopen({
  
    transitionToRoute(routeName, ...params) {
   const anyNonPrimitives = params.find(p => typeof p === 'object' && p !== null);
      
      console.log('params', params);
      
      console.log('anyNonPrimitives', anyNonPrimitives);
          
    if (anyNonPrimitives) {
      throw new Error('this is the worst feature like honestly. use non-objects like strings and numbers plz');

    }
    
    return this._super(routeName, ...params);
  },
  
});

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  

  
  actions: {
    doTheThing() {
      this.transitionToRoute('foo', { object: 'is bad' });
    }
  }
});

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('foo', {path: '/foo/:id'});
});

export default Router;

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<button {{action "doTheThing"}}>Do THe Thing</button>
<br>
<br>
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.10.6",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.9.0",
    "ember-data": "2.9.0",
    "ember-template-compiler": "2.9.0",
    "ember-testing": "2.9.0"
  },
  "addons": {}
}