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Re^2: Required guidance to simplify this program

by tobyink (Abbot)
on Jun 04, 2013 at 06:35 UTC ( #1036910=note: print w/ replies, xml ) Need Help??


in reply to Re: Required guidance to simplify this program
in thread Required guidance to simplify this program

Using grep and map in a void context is generally discouraged. A for statement modifier is usually clearer, and almost always faster.

use strict; use warnings; use Data::Dumper; my @array = qw(John Sue Larry Mary John Mary Larry John Joe Lisa John +Mary); my %count; $count{$_}++ for @array; print Dumper \%count;
package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name


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