I'll definately consider ::Exhaustive. Thanks!

does ->next() return a list? if yes, why?

There are different opinions and tastes regarding this. I prefer to design iterators so that the next method returns undef in scalar context and the empty list in list context when it's exhausted. A successful match may be "" or "0", and that would force me to write 

    while (defined(my $match = $matcher->next)) {
        ...
    }

[download]
to not leave the loop prematurely.

lodin

In reply to Re^2: RFC: Regexp::AllMatches by lodin
in thread RFC: Regexp::AllMatches by lodin

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