debian man page for set::scalar::universe

Set::Scalar::Universe(3pm)				User Contributed Perl Documentation				Set::Scalar::Universe(3pm)

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 v5.10.1							    2001-05-03						Set::Scalar::Universe(3pm)