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package Perl::Critic::Utils::Perl;
use 5.010001;
use strict;
use warnings;
use Exporter 'import';
our $VERSION = '1.156';
#-----------------------------------------------------------------------------
our @EXPORT_OK = qw(
symbol_without_sigil
);
our %EXPORT_TAGS = (
all => \@EXPORT_OK,
);
#-----------------------------------------------------------------------------
sub symbol_without_sigil {
my ($symbol) = @_;
(my $without_sigil = $symbol) =~ s< \A [\$@%*&] ><>xms;
return $without_sigil;
}
#-----------------------------------------------------------------------------
1;
__END__
=pod
=for stopwords
=head1 NAME
Perl::Critic::Utils::Perl - Utility functions for dealing with Perl language issues.
=head1 SYNOPSIS
use Perl::Critic::Utils::Perl qw< :all >;
my $name = symbol_without_sigil('$foo'); # $name is "foo".
=head1 DESCRIPTION
This handles various issues with Perl, the language, that aren't necessarily
L<PPI|PPI> related.
=head1 INTERFACE SUPPORT
This is considered to be a public module. Any changes to its
interface will go through a deprecation cycle.
=head1 IMPORTABLE SUBROUTINES
=over
=item C<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 L<PPI::Element|PPI::Element>.
=back
=head1 AUTHOR
Elliot Shank <perl@galumph.com>
=head1 COPYRIGHT
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.
=cut
# Local Variables:
# mode: cperl
# cperl-indent-level: 4
# fill-column: 78
# indent-tabs-mode: nil
# c-indentation-style: bsd
# End:
# ex: set ts=8 sts=4 sw=4 tw=78 ft=perl expandtab shiftround :
|
