Re: Loop through array of hashes

in reply to Loop through array of hashes

Why not use a function for that?

use strict;
use warnings;

my %foo = ( one => 1, two => 2 );
my %bar = ( three => 3, four => 4 );
my %baz = ( five => 5, six => 6 );

dump_keys( $_ ) for \%foo, \%bar, \%baz;

sub dump_keys { print "$_\n" for keys %{+shift} }
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Update: I am using ONE list without the need to wrap it in an array.

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

In Section Seekers of Perl Wisdom