note
bsb
The & prototype and a comma causes problems with
<a href="http://search.cpan.org/~bowmanbs/Data-Rmap-0.61/lib/Data/Rmap.pm#Troubleshooting"
>Data::Rmap</a>:
<code>
rmap { print }, 1..3;
^-------- bad news, you get and empty list:
rmap(sub { print $_; }), 1..3;
</code>
642569
642569