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Hash::Case::Upper(3pm) User Contributed Perl Documentation Hash::Case::Upper(3pm)

NAME

Hash::Case::Upper - native hash with enforced lower cased keys

INHERITANCE

 Hash::Case::Upper
   is a Hash::Case
   is a Tie::StdHash

SYNOPSIS

 use Hash::Case::Upper;
 tie my(%uchash), 'Hash::Case::Upper';
 $uchash{StraNGeKeY} = 3;
 print keys %uchash;  # STRANGEKEY

DESCRIPTION

Hash::Case::Upper extends 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.

METHODS

Constructors

$obj->addHashData(HASH)
See "Constructors" in Hash::Case
$obj->addPairs(PAIRS)
See "Constructors" in Hash::Case
$obj->setHash(HASH)
See "Constructors" in Hash::Case
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.

SEE ALSO

This module is part of Hash-Case distribution version 1.02, built on March 09, 2012. Website: http://perl.overmeer.net/hash-case/

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 http://www.perl.com/perl/misc/Artistic.html
2012-03-09 perl v5.14.2