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Full Discussion: perl hash
Top Forums Shell Programming and Scripting perl hash Post 302336113 by matrixmadhan on Tuesday 21st of July 2009 09:00:25 AM
Old 07-21-2009
Please use code tags only for CODE.

>>>

Did you mean all the data into 1 hash ?
Instead of returning hash from the sub module, pass hash reference to the sub module and manipulate the hash in the sub module itself. So, there is no need to do post processing over the hash-es returned.
 
Test Your Knowledge in Computers #573
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PHP does not allow you to use arrays as both function parameters and as return types.
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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)

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