List XML element attributes names

[UQg]

Is there a way to retrieve all the attributes names of a XML element?

Say i have this xml:

var fruit= <Banana weight="158.3kg" length="2.03m" origin="Kepler-186f"/>;

fruit.children() and fruit.elements() do not list attributes.

fruit.attributes() only lists the values, not their names.

I would like to retrieve the attributes names, ie "weight", "length", "origin".

It's possible by parsing fruit.toXMLString(), but.. i'd rather not do that(!)

Any suggestion ?

Xavier