| Array::Iterator::Reusable(3pm) | User Contributed Perl Documentation | Array::Iterator::Reusable(3pm) |
Array::Iterator::Reusable - A subclass of Array::Iterator to allow reuse of iterators
This document describes version 0.12 of Array::Iterator::Reusable (from Perl distribution Array-Iterator), released on 2017-07-04.
use Array::Iterator::Reusable;
# create an iterator with an array
my $i = Array::Iterator::Reusable->new(1 .. 100);
# do something with the iterator
my @accumulation;
push @accumulation => { item => $iterator->next() } while $iterator->has_next();
# now reset the iterator so we can do it again
$iterator->reset();
Sometimes you don't want to have to throw out your iterator each time you have exhausted it. This class adds the "reset" method to allow reuse of an iterator. This is a very simple addition to the Array::Iterator class of a single method.
stevan little, <stevan@iinteractive.com>
Copyright 2004 by Infinity Interactive, Inc.
<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
This is a subclass of Array::Iterator, only those methods that have been added are documented here, refer to the Array::Iterator documentation for more information.
Please visit the project's homepage at <https://metacpan.org/release/Array-Iterator>.
Source repository is at <https://github.com/sharyanto/perl-Array-Iterator>.
Please report any bugs or feature requests on the bugtracker website <https://rt.cpan.org/Public/Dist/Display.html?Name=Array-Iterator>
When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.
This is a subclass of Array::Iterator, please refer to it for more documenation.
perlancar <perlancar@cpan.org>
This software is copyright (c) 2017, 2013, 2012, 2011 by perlancar@cpan.org.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
| 2019-11-02 | perl v5.30.0 |