> Quantum::Superpositions provides this in a more flexible way by adding the
> 'any' and 'all' keywords.
>
> <http://search.cpan.org/doc/DCONWAY/Quantum-Superpositions-1.03/lib/Quantum/
> Superpositions.pm>
>
> One of Damian Conway's many promised RFCs will cover incorporating these
> ideas into Perl 6.
The weird "scalar arrays" (AKA piddles) in PDL have provided 'any' and
'all' in very much this way for almost a year now (since 2.003), see
http://pdl.sourceforge.net/PDLdocs/Primitive.html#any
Christian
