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Hash::Case::Preserve.3pm
Langue: en
Version: 2008-06-19 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
Hash::Case::Preserve - hash with enforced lower cased keysINHERITANCE
Hash::Case::Preserve is a Hash::Case is a Tie::StdHash
SYNOPSIS
use Hash::Case::Preserve; tie my(%cphash), 'Hash::Case::Preserve'; $cphash{StraNGeKeY} = 3; print keys %cphash; # StraNGeKeY print $cphash{strangekey}; # 3 print $cphash{STRANGEKEY}; # 3
DESCRIPTION
Hash::Case::Preserve extends Hash::Case, which lets you play various trics with hash keys. See Hash::Case for the other implementations.METHODS
$obj->addHashData(HASH)- See ``METHODS'' in Hash::Case
$obj->addPairs(PAIRS)
- See ``METHODS'' in Hash::Case
$obj->setHash(HASH)
- See ``METHODS'' in Hash::Case
tie(HASH, 'Hash::Case::Preserve', [VALUES,] OPTIONS)
- Define HASH to be case insensitive, but case preserving. The hash is initialized with the VALUES, specified as ref-array or ref-hash.
OPTIONS is a list of key/value pairs, which specify how the hash must handle preservation. Current options: -
Option--Default keep <required>
. keep => => 'FIRST' | 'LAST'
- Which casing is the prefered casing? The FIRST appearance or the LAST. Only stores will affect the casing, deletes will undo the definition. Defaults to LAST, which is slightly faster.
SEE ALSO
This module is part of Hash-Case distribution version 1.006, built on June 19, 2008. Website: http://perl.overmeer.net/hash-case/LICENSE
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
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre