ember-changeset and moment objects

templates.application.hbs

<h1>ember-changeset and moment objects</h1>
{{#with (changeset (hash date=(moment))) as |changeset|}}
  {{!-- It's a proxy --}}
	{{log changeset.date}}
  {{!-- moment operation throw an assertion that .get() must be used on proxy --}}
  {{moment-format changeset.date}}
{{/with}}

twiddle.json

{
  "version": "0.15.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.2.2",
    "ember-template-compiler": "3.2.2",
    "ember-testing": "3.2.2"
  },
  "addons": {
    "ember-changeset": "1.5.0-beta.0",
    "ember-cli-moment-shim": "3.7.1",
    "ember-moment": "7.6.0"
  }
}