xml beautifier ?

[Gilbert Rebhan]

Hi,

i'm searching for a xml beautifier, something
like htmltidy as ruby library for xml files.

i.e. replace tabs with 4 spaces, indention like =

<bla foo="bar">
<sub foo="bar">
<subsub attr1="bla"
attr2="blaa"
attr3="blaaaa"</bla>


Any libraries available already ?

Regards, Gilbert