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Re: Returning indices with same values for array within hash.

by Athanasius (Canon)
on Nov 10, 2013 at 15:58 UTC ( #1061911=note: print w/ replies, xml ) Need Help??


in reply to Returning indices with same values for array within hash.

Or is there another way to do it?

More of a variation on a theme (which builds on the previous answers):

use strict; use warnings; use List::Util qw( min ); use List::MoreUtils qw( indexes ); my %matrix = ( NI => [1, 5, 1, 3, 4] ); my $minimum = min @{ $matrix{NI} }; my @indices = indexes { $_ == $minimum } @{ $matrix{NI} }; print "@indices";

Output:

1:57 >perl 774_SoPW.pl 0 2 1:57 >

See List::MoreUtils.

Hope that helps,

Athanasius <°(((><contra mundum Iustus alius egestas vitae, eros Piratica,

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