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lib/Array/Stream/Transactional/Matcher/Flow.pm  view on Meta::CPAN

  # Report failure
  $stream->rollback;
  return 0;
}

package Array::Stream::Transactional::Matcher::Flow::optional;
our @ISA = qw(Array::Stream::Transactional::Matcher::Flow::repetition);

sub new {
  my $class = shift;
  my $self = $class->SUPER::new(@_, 0, 1);
  return $self;
}

1;
__END__
=head1 NAME

Array::Stream::Transactional::Matcher::Flow - Rules implementing sequences and repetitions.

=head1 DESCRIPTION