Cannot serialize arrays

[miloush]

Any time I try to convert an array to XML, I get Uncaught Error HierarchyRequestError: The operation would yield an incorrect node tree. Document already has a document element node.

To Reproduce

var a1 = [1, 2, 4];
var a2 = [{ p: "v" }, { p: "v" }];
var a3 = { a: [{ p: "v" }, { p: "v" }] };

var doc = create(a1).end();

Expected behavior To be able to serialize arrays and objects with arrays into xml. Make up elements if there isn't objects.

<items>
  <item>1</item>

or

<array>
  <item>
    <p>v</p>
  </item>

or

<a>
 <p>v</p>
</a>
<a>
 <p>v</p>
</a>

Version:

• node.js: 23.11
• xmlbuilder2 3.1.0

[miloush]

The same issue for serializing an object instance with multiple properties, such as { p1: "v", p2: "v" }. So it could be

   <object>
    <p1>v</p1>
    <p2>v</p2>
   </object>

Anything really other than throwing would be useful.