Hello All,
I have a reference to hash structure, and a path where data is found.
Is it possible to retrieve the data where path is found ?
# What I am looking for:
my $hash = {
'key1' => { 'key11' => 10 },
'key2' => { 'key21' => { 'key22' => { 'key23' => 100 }}},
'key3' => { 'key31' => { 'key321' => 20,
'key322' => 200 }}
};
# this will not work since it's not referencing to nothing
my $path = {'key3'}->{'key31'}->{'key321'};
# doesn't work for me :-(
print $hash->{$path};
# work (but i wanna use $path as location reference)
print $hash->{'key3'}->{'key31'}->{'key321'};
--
===================
---- Chanan Berler ----
===================
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