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[dh-make-perl] / dev / i386 / libperl-critic-perl / libperl-critic-perl-1.088 / lib / Perl / Critic / ThemeListing.pm

diff --git a/dev/i386/libperl-critic-perl/libperl-critic-perl-1.088/lib/Perl/Critic/ThemeListing.pm b/dev/i386/libperl-critic-perl/libperl-critic-perl-1.088/lib/Perl/Critic/ThemeListing.pm
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+##############################################################################
+#      $URL: http://perlcritic.tigris.org/svn/perlcritic/trunk/Perl-Critic/lib/Perl/Critic/ThemeListing.pm $
+#     $Date: 2008-07-03 10:19:10 -0500 (Thu, 03 Jul 2008) $
+#   $Author: clonezone $
+# $Revision: 2489 $
+##############################################################################
+
+package Perl::Critic::ThemeListing;
+
+use 5.006001;
+use strict;
+use warnings;
+
+use English qw<-no_match_vars>;
+
+use Perl::Critic::Utils qw< hashify >;
+
+use overload ( q<""> => 'to_string' );
+
+our $VERSION = '1.088';
+
+#-----------------------------------------------------------------------------
+
+sub new {
+    my ($class, %args) = @_;
+
+    my $self = bless {}, $class;
+
+    $self->{_policies} = $args{-policies} || [];
+
+    return $self;
+}
+
+#-----------------------------------------------------------------------------
+
+sub to_string {
+    my ($self) = @_;
+
+    my %themes;
+    foreach my $policy ( @{ $self->{_policies} } ) {
+        my @themes = $policy->get_themes();
+        @themes{ @themes } = @themes;
+    }
+
+    return join ("\n", sort keys %themes) . "\n";
+}
+
+#-----------------------------------------------------------------------------
+
+1;
+
+__END__
+
+=pod
+
+=head1 NAME
+
+Perl::Critic::ThemeListing - List the themes of the installed Policies.
+
+
+=head1 DESCRIPTION
+
+This is a helper class that gathers the themes of the installed
+Policies.  There are no user-serviceable parts here.
+
+
+=head1 CONSTRUCTOR
+
+=over
+
+=item C<< new( -policies => \@POLICY_OBJECTS ) >>
+
+Returns a reference to a new C<Perl::Critic::ThemeListing> object.
+
+
+=back
+
+
+=head1 METHODS
+
+=over
+
+
+=item to_string()
+
+Returns a string representation of this C<ThemeListing>.  See
+L<"OVERLOADS"> for more information.
+
+
+=back
+
+
+=head1 OVERLOADS
+
+
+When a L<Perl::Critic::ThemeListing> is evaluated in string context,
+it produces a one-line summary of the default severity, policy name,
+and default themes for each L<Perl::Critic::Policy> object that was
+given to the constructor of this C<ThemeListing>.
+
+
+=head1 AUTHOR
+
+Jeffrey Ryan Thalhammer <thaljef@cpan.org>
+
+
+=head1 COPYRIGHT
+
+Copyright (c) 2005-2008 Jeffrey Ryan Thalhammer.  All rights reserved.
+
+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 :