Nested iterators

[techietravels]

It appears that nested iterators are not fully supported. I want to do something like the below mock up, but that doesn't seem possible given that ObjectTypes cannot have CollectionTypes or ObjectTypes as entries.

{
  "families" : [
        {
          "surname": "Jones",
          "members": [
            {"given": "Jim"},
            {"given": "John"},
            {"given": "Jill"}
          ]
        },
        {
          "surname": "Smith",
          "members": [
            {"given": "Steve"},
            {"given": "Sally"}
          ]
        }
      ]
}

<ul>
    {{#families}}
    <li>{{surname}}
      <ul>
        {{#members}}
        <li>{{given}}</li>
        {{/members}}
      </ul>
    </li>
    {{/families}}
</ul>