note
rir
I'm not up on guts but just being able to access a hashes
state might help a bit:
<c>
print each %hash until %hash->ITER_END;
</c>
Reusing <c>$a</c> and <c>$b</c> might be worth a look.
<p>
I'm not sure if you also want <c>rhgrep</c> and <c>rhmap</c>,
which would mean either the hash or <c>$_</c> is readonly.
<p>
Be well,<br>rir
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