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Re: Format a Dumper module output file.

by choroba (Chancellor)
on Oct 03, 2012 at 12:32 UTC ( #997047=note: print w/replies, xml ) Need Help??


in reply to Format a Dumper module output file.

The comments should explain what's going on:
my %subkeys; # The keys of %subkeys are the subkeys, i.e. GID, AIG, TEA in this cas +e. undef @subkeys{map keys %{ $VAR1->{$_} },keys %$VAR1}; # For each subkey, go through the hash and pick up the corresponding v +alue. for my $subkey (sort keys %subkeys) { print +($subkey, join "\t", q(), map $VAR1->{$_}{$subkey}, sort { $a <=> $b } keys %$VAR1), "\n"; }
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

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[thezip]: What idiom should I use to determine that a directory is empty (for many directories)?
[thezip]: I suppose could check if readdir() returns other than '.' and '..', but that seems ugly.

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