Initial Commit

database/perl/vendor/lib/PPI/Statement/When.pm

@@ -0,0 +1,100 @@
+package PPI::Statement::When;
+
+=pod
+
+=head1 NAME
+
+PPI::Statement::When - A when statement
+
+=head1 SYNOPSIS
+
+  foreach ( qw/ foo bar baz / ) {
+      when ( m/b/ ) {
+          boing($_);
+      }
+      when ( m/f/ ) {
+          boom($_);
+      }
+      default {
+          tchak($_);
+      }
+  }
+
+=head1 INHERITANCE
+
+  PPI::Statement::When
+  isa PPI::Statement
+      isa PPI::Node
+          isa PPI::Element
+
+=head1 DESCRIPTION
+
+C<PPI::Statement::When> objects are used to describe when and default
+statements, as described in L<perlsyn>.
+
+=head1 METHODS
+
+C<PPI::Structure::When> has no methods beyond those provided by the
+standard L<PPI::Structure>, L<PPI::Node> and L<PPI::Element> methods.
+
+=cut
+
+use strict;
+use PPI::Statement ();
+
+our $VERSION = '1.270'; # VERSION
+
+our @ISA = "PPI::Statement";
+
+# Lexer clues
+sub __LEXER__normal() { '' }
+
+sub _complete {
+	my $child = $_[0]->schild(-1);
+	return !! (
+		defined $child
+		and
+		$child->isa('PPI::Structure::Block')
+		and
+		$child->complete
+	);
+}
+
+
+
+
+
+#####################################################################
+# PPI::Node Methods
+
+sub scope() {
+	1;
+}
+
+1;
+
+=pod
+
+=head1 TO DO
+
+- Write unit tests for this package
+
+=head1 SUPPORT
+
+See the L<support section|PPI/SUPPORT> in the main module.
+
+=head1 AUTHOR
+
+Adam Kennedy E<lt>adamk@cpan.orgE<gt>
+
+=head1 COPYRIGHT
+
+Copyright 2001 - 2011 Adam Kennedy.
+
+This program is free software; you can redistribute
+it and/or modify it under the same terms as Perl itself.
+
+The full text of the license can be found in the
+LICENSE file included with this module.
+
+=cut