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Manual Reference Pages  -  DATA::STREAM::BULK::NIL (3)

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NAME

Data::Stream::Bulk::Nil - An empty Data::Stream::Bulk iterator

CONTENTS

VERSION

version 0.11

SYNOPSIS



        return Data::Stream::Bulk::Nil->new; # empty set



DESCRIPTION

This iterator can be used to return the empty resultset.

METHODS

is_done Always returns true.
next Always returns undef.
items
all Always returns the empty list.
list_cat Skips $self
filter Returns $self
loaded Returns true.

AUTHOR

Yuval Kogman <nothingmuch@woobling.org>

COPYRIGHT AND LICENSE

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.

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perl v5.20.3 DATA::STREAM::BULK::NIL (3) 2012-02-14

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