# Copyright 2010, 2011 Kevin Ryde
# This file is part of Math-Aronson.
#
# Math-Aronson is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3, or (at your option) any later
# version.
#
# Math-Aronson is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with Math-Aronson. If not, see .
package Iterator::Aronson;
use 5.004;
use strict;
use Math::Aronson;
use base 'Iterator';
use vars '$VERSION';
$VERSION = 6;
sub new {
my $class = shift;
my $it = Math::Aronson->new (@_);
return $class->SUPER::new
(sub {
if (defined (my $entry = $it->next)) {
return $entry;
}
Iterator::is_done();
});
}
1;
__END__