Add ARM files

[dh-make-perl] / dev / arm / libperl-critic-perl / libperl-critic-perl-1.088 / lib / Perl / Critic / Policy / ControlStructures / ProhibitUntilBlocks.pm

diff --git a/dev/arm/libperl-critic-perl/libperl-critic-perl-1.088/lib/Perl/Critic/Policy/ControlStructures/ProhibitUntilBlocks.pm b/dev/arm/libperl-critic-perl/libperl-critic-perl-1.088/lib/Perl/Critic/Policy/ControlStructures/ProhibitUntilBlocks.pm
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+##############################################################################
+#      $URL: http://perlcritic.tigris.org/svn/perlcritic/trunk/Perl-Critic/lib/Perl/Critic/Policy/ControlStructures/ProhibitUntilBlocks.pm $
+#     $Date: 2008-07-03 10:19:10 -0500 (Thu, 03 Jul 2008) $
+#   $Author: clonezone $
+# $Revision: 2489 $
+##############################################################################
+
+package Perl::Critic::Policy::ControlStructures::ProhibitUntilBlocks;
+
+use 5.006001;
+use strict;
+use warnings;
+use Readonly;
+
+use Perl::Critic::Utils qw{ :severities };
+use base 'Perl::Critic::Policy';
+
+our $VERSION = '1.088';
+
+#-----------------------------------------------------------------------------
+
+Readonly::Scalar my $DESC => q{"until" block used};
+Readonly::Scalar my $EXPL => [ 97 ];
+
+#-----------------------------------------------------------------------------
+
+sub supported_parameters { return ()                    }
+sub default_severity     { return $SEVERITY_LOW         }
+sub default_themes       { return qw(core pbp cosmetic) }
+sub applies_to           { return 'PPI::Statement'      }
+
+#-----------------------------------------------------------------------------
+
+sub violates {
+    my ( $self, $elem, undef ) = @_;
+    if ( $elem->first_element() eq 'until' ) {
+        return $self->violation( $DESC, $EXPL, $elem );
+    }
+    return;    #ok!
+}
+
+1;
+
+__END__
+
+#-----------------------------------------------------------------------------
+
+=pod
+
+=head1 NAME
+
+Perl::Critic::Policy::ControlStructures::ProhibitUntilBlocks - Write C<while(! $condition)> instead of C<until($condition)>.
+
+=head1 AFFILIATION
+
+This Policy is part of the core L<Perl::Critic> distribution.
+
+
+=head1 DESCRIPTION
+
+Conway discourages using C<until> because it leads to double-negatives
+that are hard to understand.  Instead, reverse the logic and use C<while>.
+
+  until($condition)     { do_something() } #not ok
+  until(! $no_flag)     { do_something() } #really bad
+  while( ! $condition)  { do_something() } #ok
+
+This Policy only covers the block-form of C<until>.  For the postfix
+variety, see C<ProhibitPostfixControls>.
+
+
+=head1 CONFIGURATION
+
+This Policy is not configurable except for the standard options.
+
+
+=head1 SEE ALSO
+
+L<Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls>
+
+=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 :