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Re: Using grep in a scalar context

by tobyink (Abbot)
on Feb 06, 2013 at 13:49 UTC ( #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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