Data::Stream::Bulk::Nil - phpMan

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 AT 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.