Set::Scalar::Universe - universes for set members


Back to Top


NAME

Set::Scalar::Universe - universes for set members

Back to Top


SYNOPSIS

Do not use directly.

Back to Top


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: ().

Back to Top


AUTHOR

Jarkko Hietaniemi <jhi@iki.fi>

Back to Top

 Set::Scalar::Universe - universes for set members