=encoding utf8

=head1 NAME

Hash::Case::Lower - hash with enforced lower cased keys

=head1 INHERITANCE

 Hash::Case::Lower
   is a Hash::Case
   is a Tie::StdHash

=head1 SYNOPSIS

 use Hash::Case::Lower;
 tie my(%lchash), 'Hash::Case::Lower';
 $lchash{StraNGeKeY} = 3;
 print keys %lchash;  # strangekey

=head1 DESCRIPTION

Hash::Case::Lower 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 lower-case.

Extends L<"DESCRIPTION" in Hash::Case|Hash::Case/"DESCRIPTION">.
 
=head1 METHODS

Extends L<"METHODS" in Hash::Case|Hash::Case/"METHODS">.
 
=head2 Constructors

Extends L<"Constructors" in Hash::Case|Hash::Case/"Constructors">.
 
=over 4

=item $obj-E<gt>B<addHashData>(HASH)

Inherited, see L<Hash::Case/"Constructors">

=item $obj-E<gt>B<addPairs>(PAIRS)

Inherited, see L<Hash::Case/"Constructors">

=item $obj-E<gt>B<setHash>(HASH)

Inherited, see L<Hash::Case/"Constructors">

=item B<tie>(HASH, 'Hash::Case::Lower', [VALUES,] OPTIONS)

Define HASH to have only lower cased keys.  The hash is initialized with
the VALUES, specified as ref-array (with key value pairs) or ref-hash.
Currently, there are no OPTIONS defined.

=back

=head1 SEE ALSO

This module is part of Hash-Case distribution version 1.04,
built on February 06, 2020. Website: F<http://perl.overmeer.net/CPAN/>

=head1 LICENSE

Copyrights 2002-2020 by [Mark Overmeer <markov@cpan.org>]. 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://dev.perl.org/licenses/>

