You can also use natatime from List::MoreUtils: 
    my @x = ('a' .. 'g');
    my $it = natatime 2, @x;
    while (my ($x,$y) = $it->())
    {
        print "$x $y\n";
    }

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In reply to Re: Answer: How do I loop through a list two or more elements at a time? by Anonymous Monk
in thread How do I loop through a list two or more elements at a time? by moodster

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