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Iterator-Flex-0.31
River stage zero No dependents
/ Iterator::Flex::Flatten

NAME

Iterator::Flex::Flatten - Flatten Iterator Class

VERSION

version 0.31

METHODS

new

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

Returns an iterator which flattens the elements generated by $iterable. the specified code.

Returns an iterator which flattens the elements returned by $iterable.

  • If an element is an array, its contents are returned, one-by-one.

  • If an element is an iterator, it is drained, one element at a time.

See Iterator::Flex::Flatten for more details.

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

The optional %pars hash may contain standard signal parameters.

The iterator supports the following capabilities:

next
current
prev

reset
rewind

These are fully supported if the elements generated by $iterable support them (arrays do). As it is not known if an element supports these until it is retrieved from $iterable, a rewind or reset operation may not immediately throw an exception.

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.

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