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Package::Constants(3pm)Perl Programmers Reference GuidePackage::Constants(3pm)

NAME
       Package::Constants - List all constants declared in a package
SYNOPSIS
           use Package::Constants;
           ### list the names of all constants in a given package;
           @const = Package::Constants->list( __PACKAGE__ );
           @const = Package::Constants->list( 'main' );
           ### enable debugging output
           $Package::Constants::DEBUG = 1;
DESCRIPTION
       "Package::Constants" lists all the constants defined in a certain
       package. This can be useful for, among others, setting up an
       autogenerated "@EXPORT/@EXPORT_OK" for a Constants.pm file.
CLASS METHODS
   @const = Package::Constants->list( PACKAGE_NAME );
       Lists the names of all the constants defined in the provided package.
GLOBAL VARIABLES
   $Package::Constants::DEBUG
       When set to true, prints out debug information to STDERR about the
       package it is inspecting. Helps to identify issues when the results are
       not as you expect.
       Defaults to false.
BUG REPORTS
       Please report bugs or other issues to
       <bug-package-constants AT rt.org<gt>.
AUTHOR
       This module by Jos Boumans <kane AT cpan.org>.
COPYRIGHT
       This library is free software; you may redistribute and/or modify it
       under the same terms as Perl itself.

perl v5.16.3                      2013-02-26           Package::Constants(3pm)