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Re^2: Numeric sorting WITHOUT <=>

by Anonymous Monk
on Oct 10, 2012 at 03:48 UTC ( #998125=note: print w/ replies, xml ) Need Help??

in reply to Re: Numeric sorting WITHOUT <=>
in thread Numeric sorting WITHOUT <=>

One may not know the minimum & maximum values without inspecting to use range operator, so ...

use strict; use warnings; use List::MoreUtils 'minmax'; my %hash = ( ... ); # Absurdity is to find end values in order to avoid # numeric comparison. my ( $min , $max ) = minmax keys %hash; for my $i ( $min .. $max ) { ... }

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