NAME

Iterator::Flex::Take - Take Iterator Class

VERSION

version 0.31

METHODS

new

$iterator = Ierator::Flex::Take->new( $iterable, $n, ?\%pars );

Returns an iterator which returns at most $n elements from $iterable.

$iterable is converted into an iterator via "to_iterator" in Iterator::Flex::Factory if required.

The %pars hash may contain standard signal parameters in addition to the following:

lazy => boolean

If true, $iterable->next is called for each call to $iterator->next.

If false, the first call to next extracts $n elements from $iterable and then returns them one by one.

The returned iterator supports the following capabilities:

current

next

prev

rewind

reset

freeze

INTERNALS

SUPPORT

Bugs

Please report any bugs or feature requests to bug-iterator-flex@rt.cpan.org or through the web interface at: https://rt.cpan.org/Public/Dist/Display.html?Name=Iterator-Flex

Source

Source is available at

https://gitlab.com/djerius/iterator-flex

and may be cloned from

https://gitlab.com/djerius/iterator-flex.git

SEE ALSO

Please see those modules/websites for more information related to this module.

• Iterator::Flex

AUTHOR

Diab Jerius <djerius@cpan.org>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2018 by Smithsonian Astrophysical Observatory.

This is free software, licensed under:

The GNU General Public License, Version 3, June 2007

cpanm Iterator::Flex

perl -MCPAN -e shell
install Iterator::Flex