1Set::Scalar::Universe(3U)ser Contributed Perl DocumentatiSoent::Scalar::Universe(3)
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NAME

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

9       Do not use directly.
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DESCRIPTION

12       There are only two guaranteed interfaces, both sort of indirect.
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14       The first one is accessing the universe of a set:
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16           $set->universe
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18       This contains the members of the universe
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20           $set->universe->members
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22       of the $set.
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24       The second supported interface is displaying set universes.
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26           print $set->universe, "\n";
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28       This will display the members of the set inside square brackets: [], as
29       opposed to sets,  which have their members shown inside parentheses:
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AUTHOR

33       Jarkko Hietaniemi <jhi@iki.fi>
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37perl v5.28.0                      2014-03-24          Set::Scalar::Universe(3)
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