The file is the README for Data::PowerSet version 0.05

INSTALLATION

perl Makefile.PL
make
make test
make install

TESTING

This module requires the following modules for thorough testing:

    Test::More
    Test::Pod
    Test::Pod::Coverage

But really, only Test::More is necessary. It can also make use of
Devel::Cover if available. While the tests might not run on perl
5.005_04, the code itself appears to work correctly.

UNINSTALLATION

This is a pure-Perl module. The following one-liner should print
out the canonical path of the file:

  perl -MData::PowerSet -le 'print $INC{"Data/PowerSet.pm"}'

Just delete this file. There is also the question of the man page.
Finding that is left as an exercise to the reader.

USAGE

  use Data::PowerSet;

  my $d = Data::PowerSet->new( 3, 1, 4 );
  while (my $r = $d->next) {
    print "@$r\n";
  }

  # prints
  3 1 4
  1 4
  3 4
  4
  3 1
  1
  3

STATUS

This module is considered mature, further development is not a
high priority.

ACKNOWLEDGEMENTS

This module is dedicated to Estelle Souche, who pointed out the very
elegant and obvious algorithm.

AUTHOR

David Landgren

COPYRIGHT

This module is copyright (C) David Landgren 2005-2008.
All rights reserved.

LICENSE

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.