/usr/share/perl5/Hash/Case/Upper.pod is in libhash-case-perl 1.020-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | =head1 NAME
Hash::Case::Upper - native hash with enforced lower cased keys
=head1 INHERITANCE
Hash::Case::Upper
is a Hash::Case
is a Tie::StdHash
=head1 SYNOPSIS
use Hash::Case::Upper;
tie my(%uchash), 'Hash::Case::Upper';
$uchash{StraNGeKeY} = 3;
print keys %uchash; # STRANGEKEY
=head1 DESCRIPTION
Hash::Case::Upper extends L<Hash::Case|Hash::Case>, which lets you play various
trics with hash keys. In this implementation, the fake hash is case
insensitive and the keys stored in upper-case.
=head1 METHODS
=head2 Constructors
=over 4
=item $obj-E<gt>B<addHashData>(HASH)
See L<Hash::Case/"Constructors">
=item $obj-E<gt>B<addPairs>(PAIRS)
See L<Hash::Case/"Constructors">
=item $obj-E<gt>B<setHash>(HASH)
See L<Hash::Case/"Constructors">
=item B<tie>(HASH, 'Hash::Case::Upper', [VALUES,] OPTIONS)
Define HASH to have only upper cased keys. The hash is
initialized with the VALUES, specified as ref-array or
ref-hash. Currently, there are no OPTIONS defined.
=back
=head1 SEE ALSO
This module is part of Hash-Case distribution version 1.02,
built on March 09, 2012. Website: F<http://perl.overmeer.net/hash-case/>
=head1 LICENSE
Copyrights 2002-2003,2007-2012 by Mark Overmeer. For other contributors see ChangeLog.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
See F<http://www.perl.com/perl/misc/Artistic.html>
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