Jesse Luehrs > Data-Stream-Bulk > Data::Stream::Bulk::Nil

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Data-Stream-Bulk-0.11.tar.gz

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Module Version: 0.11   Source  

NAME ^

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

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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