hash::case::lower(3pm) [debian man page]

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

NAME

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

INHERITANCE

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

SYNOPSIS

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

DESCRIPTION

       Hash::Case::Lower 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 lower-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::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.

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

perl v5.14.2							    2012-03-09						    Hash::Case::Lower(3pm)

Tie::Hash::NamedCapture(3pm)				 Perl Programmers Reference Guide			      Tie::Hash::NamedCapture(3pm)

NAME

       Tie::Hash::NamedCapture - Named regexp capture buffers

SYNOPSIS

	   tie my %hash, "Tie::Hash::NamedCapture";
	   # %hash now behaves like %+

	   tie my %hash, "Tie::Hash::NamedCapture", all => 1;
	   # %hash now access buffers from regexp in $qr like %-

DESCRIPTION

       This module is used to implement the special hashes "%+" and "%-", but it can be used to tie other variables as you choose.

       When the "all" parameter is provided, then the tied hash elements will be array refs listing the contents of each capture buffer whose name
       is the same as the associated hash key. If none of these buffers were involved in the match, the contents of that array ref will be as many
       "undef" values as there are capture buffers with that name. In other words, the tied hash will behave as "%-".

       When the "all" parameter is omitted or false, then the tied hash elements will be the contents of the leftmost defined buffer with the name
       of the associated hash key. In other words, the tied hash will behave as "%+".

       The keys of "%-"-like hashes correspond to all buffer names found in the regular expression; the keys of "%+"-like hashes list only the
       names of buffers that have captured (and that are thus associated to defined values).

SEE ALSO

       perlreapi, re, "Pragmatic Modules" in perlmodlib, "%+" in perlvar, "%-" in perlvar.

perl v5.16.2							    2012-10-11					      Tie::Hash::NamedCapture(3pm)