Or maybe even 
sub hashit (&\%) {
    my ($c, $h) = @_;
    local ($a, $b);
    map { ($a, $b) = each %$h; $c->() } (undef) x keys %$h;
}

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Makeshifts last the longest.

In reply to Re: map-like hash iterator by Aristotle
in thread map-like hash iterator by jdporter

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