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Re: Using grep in a scalar context

by tobyink (Canon)
on Feb 06, 2013 at 13:49 UTC ( [id://1017437]=note: print w/replies, xml ) Need Help??

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  1. or download this
    use v5.12;
use List::Util qw(sum);
...
my @dipept = qw( AABBCC AABBAA );
my $count  = sum map { scalar(my @r = /AA/g) } @dipept;
say $count;

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