Add child node before other children

[Konstantin Bodnya]

So... I'm having a document

<node1>
  <node3 />
  <node4 />
  <node5 />
</node>

So I do

xmlDoc.root().node('node2');

Which will result into

<node1>
  <node3 />
  <node4 />  
  <node5 />
  <node2 />
</node>

How do I insert “node2” before the “node3” with libxmljs?

Thank you very much!

[Konstantin Bodnya]

Okay... I found it.

We do these things:

newNode = new xmljs.Element(xmlDoc, 'node2');
xmlDoc.root().child(0).addPrevSibling(newNode);