Set::Scalar::Universe(3) universes for set members


Do not use directly.


There are only two guaranteed interfaces, both sort of indirect.

The first one is accessing the universe of a set:


This contains the members of the universe


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: ().


Jarkko Hietaniemi <[email protected]>