Guid Generation

helpers.guid-for\.js

import { helper } from '@ember/component/helper';

export default helper(function guidFor(params/*, hash*/) {
  return Ember.guidFor(params[0]);
});

templates.application\.hbs

<h1>Welcome to {{this.appName}}</h1>
<br>
<br>

{{#let (hash foo='bar') as |foo|}}
  {{guid-for foo}}
  {{guid-for foo}}
{{/let}}
<br>
<br>

twiddle\.json

{
  "version": "0.17.1",
  "EmberENV": {
    "FEATURES": {},
    "_TEMPLATE_ONLY_GLIMMER_COMPONENTS": false,
    "_APPLICATION_TEMPLATE_WRAPPER": true,
    "_JQUERY_INTEGRATION": true
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.js",
    "ember": "3.18.1",
    "ember-template-compiler": "3.18.1",
    "ember-testing": "3.18.1"
  },
  "addons": {
    "@glimmer/component": "1.0.0"
  }
}