1PPIx::Regexp::Util(3) User Contributed Perl DocumentationPPIx::Regexp::Util(3)
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NAME

6       PPIx::Regexp::Util - Utility functions for PPIx::Regexp;
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SYNOPSIS

9        use PPIx::Regexp::Util qw{ __instance };
10            .
11            .
12            .
13        __instance( $foo, 'Bar' )
14            or die '$foo is not a Bar';
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DESCRIPTION

17       This module contains utility functions for PPIx::Regexp which it is
18       convenient to centralize.
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20       The contents of this module are private to the PPIx::Regexp package.
21       This documentation is provided for the author's convenience only.
22       Anything in this module is subject to change without notice. Caveat
23       user.
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25       This module exports nothing by default.
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SUBROUTINES

28       This module can export the following subroutines:
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30   __instance
31        __instance( $foo, 'Bar' )
32            and print '$foo isa Bar', "\n";
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34       This subroutine returns true if its first argument is an instance of
35       the class specified by its second argument. Unlike "UNIVERSAL::isa",
36       the result is always false unless the first argument is a reference.
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SEE ALSO

39       Params::Util, which I recommend, but in the case of "PPIx::Regexp" I
40       did not want to introduce a dependency on an XS module when all I
41       really wanted was the function of that module's "_INSTANCE()"
42       subroutine.
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SUPPORT

45       Support is by the author. Please file bug reports at
46       <http://rt.cpan.org>, or in electronic mail to the author.
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AUTHOR

49       Thomas R. Wyant, III wyant at cpan dot org
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52       Copyright (C) 2010-2013 by Thomas R. Wyant, III
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54       This program is free software; you can redistribute it and/or modify it
55       under the same terms as Perl 5.10.0. For more details, see the full
56       text of the licenses in the directory LICENSES.
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58       This program is distributed in the hope that it will be useful, but
59       without any warranty; without even the implied warranty of
60       merchantability or fitness for a particular purpose.
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64perl v5.16.3                      2014-06-10             PPIx::Regexp::Util(3)
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