Set::Scalar::Universe(User Contributed Perl DocumentatSet::Scalar::Universe(3)NAMESet::Scalar::Universe - universes for set members
SYNOPSIS
Do not use directly.
DESCRIPTION
There are only two guaranteed interfaces, both sort of indirect.
The first one is accessing the universe of a set:
$set->universe
This contains the members of the universe
$set->universe->members
of the $set.
The second supported interface is displaying set universes.
print $set->universe, "\n";
This will display the members of the set inside square brackets: [], as
opposed to sets, which have their members shown inside parentheses:
().
AUTHOR
Jarkko Hietaniemi <jhi@iki.fi>
perl v5.14.0 2001-05-03 Set::Scalar::Universe(3)