1Package::Constants(3) User Contributed Perl DocumentationPackage::Constants(3)
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NAME

6       Package::Constants -- List all constants declared in a package
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SYNOPSIS

9           use Package::Constants;
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11           ### list the names of all constants in a given package;
12           @const = Package::Constants->list( __PACKAGE__ );
13           @const = Package::Constants->list( 'main' );
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15           ### enable debugging output
16           $Package::Constants::DEBUG = 1;
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DESCRIPTION

19       "Package::Constants" lists all the constants defined in a certain pack‐
20       age. This can be useful for, among others, setting up an autogenerated
21       "@EXPORT/@EXPORT_OK" for a Constants.pm file.
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CLASS METHODS

24       @const = Package::Constants->list( PACKAGE_NAME );
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26       Lists the names of all the constants defined in the provided package.
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GLOBAL VARIABLES

29       $Package::Constants::DEBUG
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31       When set to true, prints out debug information to STDERR about the
32       package it is inspecting. Helps to identify issues when the results are
33       not as you expect.
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35       Defaults to false.
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AUTHOR

38       This module by Jos Boumans <kane@cpan.org>.
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41       This module is copyright (c) 2004-2005 Jos Boumans <kane@cpan.org>.
42       All rights reserved.
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44       This library is free software; you may redistribute and/or modify it
45       under the same terms as Perl itself.
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49perl v5.8.8                       2005-09-06             Package::Constants(3)
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