Perl::Critic::Utils::Perl - Utility functions for dealing with Perl language issues.

Perl-Critic documentation Contained in the Perl-Critic distribution.

Index

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NAME

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Perl::Critic::Utils::Perl - Utility functions for dealing with Perl language issues.

SYNOPSIS

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    use Perl::Critic::Utils::Perl qw< :all >;

    my $name = symbol_without_sigil('$foo');    # $name is "foo".

DESCRIPTION

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This handles various issues with Perl, the language, that aren't necessarily PPI related.

INTERFACE SUPPORT

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This is considered to be a public module. Any changes to its interface will go through a deprecation cycle.

IMPORTABLE SUBROUTINES

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symbol_without_sigil( $symbol )

Returns the name of the specified symbol with any sigil at the front. The parameter can be a vanilla Perl string or a PPI::Element.

AUTHOR

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Elliot Shank <perl@galumph.com>

COPYRIGHT

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Copyright (c) 2007-2011 Elliot Shank.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module.

Perl-Critic documentation Contained in the Perl-Critic distribution. 
##############################################################################
#      $URL: http://perlcritic.tigris.org/svn/perlcritic/trunk/distributions/Perl-Critic/lib/Perl/Critic/Utils/Perl.pm $
#     $Date: 2011-05-15 16:34:46 -0500 (Sun, 15 May 2011) $
#   $Author: clonezone $
# $Revision: 4078 $
##############################################################################

package Perl::Critic::Utils::Perl;

use 5.006001;
use strict;
use warnings;

use base 'Exporter';

our $VERSION = '1.116';

#-----------------------------------------------------------------------------

our @EXPORT_OK = qw(
    symbol_without_sigil
);

our %EXPORT_TAGS = (
    all => \@EXPORT_OK,
);

#-----------------------------------------------------------------------------

sub symbol_without_sigil {
    my ($symbol) = @_;

    (my $without_sigil = $symbol) =~ s< \A [\$@%*&] ><>xms;

    return $without_sigil;
}

#-----------------------------------------------------------------------------

1;

__END__


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