Flow::Grep - Evaluates the EXPR for each element of flow
my $f1 = Flow::create_flow( Grep =>qr/1/ ); $f1->run( 1, 3, 11 );
Zahatski Aliaksandr, <email@example.com>
Copyright (C) 2011 by Zahatski Aliaksandr
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.