Hash::Case::Lower - hash with enforced lower cased keys
Hash::Case::Lower is a Hash::Case is a Tie::StdHash
use Hash::Case::Lower; tie my(%lchash), 'Hash::Case::Lower'; $lchash{StraNGeKeY} = 3; print keys %lchash; # strangekey
Hash::Case::Lower extends Hash::Case, which lets you play various trics with hash keys. See Hash::Case for the other implementations.
$obj->addHashData(HASH)
See "METHODS" in Hash::Case
$obj->addPairs(PAIRS)
$obj->setHash(HASH)
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 or ref-hash. Currently, there are no OPTIONS defined.
This module is part of Hash-Case distribution version 1.006, built on June 19, 2008. Website: http://perl.overmeer.net/hash-case/
Copyrights 2002-2003,2007-2008 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 http://www.perl.com/perl/misc/Artistic.html
To install Hash::Case, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Hash::Case
CPAN shell
perl -MCPAN -e shell install Hash::Case
For more information on module installation, please visit the detailed CPAN module installation guide.