Set::Scalar::Universe(3) User Contributed Perl Documentation Set::Scalar::Universe(3)
NAME
Set::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, "
";
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 v5.12.1 2001-05-03 Set::Scalar::Universe(3)
