Suppose I have the following raw data
aaa bbb ccc 1
ddd eee 2
aaa fff ddd hhh 3
....
I want to populate a hash thusly:
$hash->{aaa}{bbb}{ccc} = 1
$hash->{ddd}{eee} = 2
$hash->{aaa}{fff}{ddd}{hhh} = 3
....
What is the best way for populating the hash from the raw data, given
that the data could go to any depth?
Peter