Query: hash::case::preserve
OS: debian
Section: 3pm
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
Hash::Case::Preserve(3pm) User Contributed Perl Documentation Hash::Case::Preserve(3pm)NAMEHash::Case::Preserve - hash with enforced lower cased keysINHERITANCEHash::Case::Preserve is a Hash::Case is a Tie::StdHashSYNOPSISuse Hash::Case::Preserve; tie my(%cphash), 'Hash::Case::Preserve'; $cphash{StraNGeKeY} = 3; print keys %cphash; # StraNGeKeY print $cphash{strangekey}; # 3 print $cphash{STRANGEKEY}; # 3DESCRIPTIONHash::Case::Preserve extends Hash::Case, which lets you play various trics with hash keys. This extension implements a fake hash which is case-insentive. The keys are administered in the casing as they were used: case-insensitive but case-preserving.METHODSConstructors $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::Preserve', [VALUES,] OPTIONS) Define HASH to be case insensitive, but case preserving. The hash is initialized with the VALUES, specified as ref-array (passing a list of key-value pairs) or ref-hash. OPTIONS is a list of key/value pairs, which specify how the hash must handle preservation. Current options: -Option--Default keep 'LAST' keep => 'FIRST' | 'LAST' Which casing is the preferred 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 ALSOThis module is part of Hash-Case distribution version 1.02, built on March 09, 2012. Website: http://perl.overmeer.net/hash-case/LICENSECopyrights 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 perl v5.14.2 2012-03-09 Hash::Case::Preserve(3pm)
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