Hi Monks,

Is there any book which gives idea about complicated data structures such as producing hashes of hashes of hashes...etc.

Even though i have worked in perl for past 6 months this is the first time handling complicated data structures.

My work is to convert, 

a
 b
  c
e
 f
  g
   h
i

[download]

the levels are identified by the number of space in front of the text.

I want to get the output 'h' when i print $var->{e}->{f}->{g};

Any suggestions are welcome.

Many thanks in advance.

In reply to complicated data structures by murugu

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