one more question for xml::twig

Is there any method from xml::twig which will grab all element and attribute and attribute value?

for example

<config>
  <computer id="one" type="mac" os="XP" >
        <lease true="yes" />
        <extra_device value="scanner"/>
  </computer>
  <computer id="two" type="pc" os="NT" >
        <lease true="no" />
  </computer>
</config>
[download]

Given above xml file, if I wanted to grab all element and attribute and its value using xml::twig and make a report which should look like

computer report
-----------------
computer id: one type: mac os:XP lease:yes extra_device=scanner
computer id: two type: pc   os:NT lease:no

------------------
[download]

What would be the best way to get this done w/ xml::twig?
If someone can give me a pointer for this, would appreciate it very much