http://www.perlmonks.org?node_id=166707


in reply to Caffeine and its delivery to monks in need

Hehe, this would be my 'losy' attempt at serving coffee!
for (grep {$_->is_early_tired() && $_->requires_coffee()} @cb_monks) { do { $_->consume(Hot::Coffee->new($_->get_coffee_prefs())); while ($_->more_coffee_wont_hurt()); }

Note that I'm not a big expert on customer care ;).

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$"=q;grep;;$,=q"grep";for(`find . -name ".saves*~"`){s;$/;;;/(.*-(\d+) +-.*)$/;$_=["ps -e -o pid | "," $2 | "," -v "," "];`@$_`?{print"+ $1"} +:{print"- $1"}&&`rm $1`;print"\n";}