The code reference to apply to each block.
The block is passed to the filter both in $_ and as the first argument.
The return value should be an array reference. If no true value is returned the output stream does <B>notB> end, but instead an empty block is substituted (the parent stream controls when the stream is depleted).
|stream||The stream to be filtered|
is_done loaded Delegated to stream next Calls next on stream and applies filter if a block was returned.
Yuval Kogman <email@example.com>
This software is copyright (c) 2012 by Yuval Kogman.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
|perl v5.20.3||DATA::STREAM::BULK::FILTER (3)||2012-02-14|