Hi,

Well, we I was creating this code I kept this idea in my mind: I do not know the structure of the data beforehand, It can be any nasty hash in array in array in hash.... and so on.

I can see your point here (about the attributes), And it raise new Q here:

How can we decide what is Node and what is attribute without knowing the hash structure beforehand?

we can add keywords to determine what is node and what is attribute, or maybe you have better idea. any help.

Hosen