Hash--RenameKey/README at master · ukfsn/Hash--RenameKey · GitHub

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Hash-RenameKey version 0.01
===========================

A perl module to recusively process a hash and rename all keys matching a
regex pattern.

INSTALLATION

To install this module type the following:

   perl Makefile.PL
   make
   make test
   make install

USAGE

    use Hash::RenameKey

    my $hr = Hash::RenameKey->new;

    $hr->rename_key(\%hash, $old, $new) || die "Unable to rename keys";

The module has a single function, rename_key, which requires three
parameters - a hashref, a string containing the pattern to match and a
string containing the replacement pattern.

The patterns are using in a regex as follows: s/$old/$new/g;

DEPENDENCIES

This module requires these other modules and libraries:

  Class::Accessor

COPYRIGHT AND LICENCE

Copyright (C) 2010 by Jason Clifford

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.10.0 or,
at your option, any later version of Perl 5 you may have available.