Are you maybe looking for something like 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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(Outputs 3, because "AA" occurs three times in @dipept; once in the first string, twice in the second.)

package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name

In reply to Re: Using grep in a scalar context by tobyink
in thread Using grep in a scalar context by newbie1991

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