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.\" ========================================================================
.\"
.IX Title "Array::Iterator::Reusable 3pm"
.TH Array::Iterator::Reusable 3pm "2023-11-25" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Array::Iterator::Reusable \- A subclass of Array::Iterator to allow reuse of iterators
.SH "VERSION"
.IX Header "VERSION"
This document describes version 0.132 of Array::Iterator::Reusable (from Perl distribution Array-Iterator), released on 2023\-11\-21.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  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();
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Sometimes you don't want to have to throw out your iterator each time you have exhausted it. This class adds the \f(CW\*(C`reset\*(C'\fR method to allow reuse of an iterator. This is a very simple addition to the Array::Iterator class of a single method.
.SH "METHODS"
.IX Header "METHODS"
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.
.IP "\fBreset\fR" 4
.IX Item "reset"
This resets the internal counter of the iterator back to the start of the array.
.SH "HOMEPAGE"
.IX Header "HOMEPAGE"
Please visit the project's homepage at <https://metacpan.org/release/Array\-Iterator>.
.SH "SOURCE"
.IX Header "SOURCE"
Source repository is at <https://github.com/perlancar/perl\-Array\-Iterator>.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
This is a subclass of \fBArray::Iterator\fR, please refer to it for more documentation.
.SH "AUTHOR"
.IX Header "AUTHOR"
perlancar <perlancar@cpan.org>
.SH "ORIGINAL AUTHOR"
.IX Header "ORIGINAL AUTHOR"
stevan little, <stevan@iinteractive.com>
.SH "CONTRIBUTING"
.IX Header "CONTRIBUTING"
To contribute, you can send patches by email/via \s-1RT,\s0 or send pull requests on
GitHub.
.PP
Most of the time, you don't need to build the distribution yourself. You can
simply modify the code, then test via:
.PP
.Vb 1
\& % prove \-l
.Ve
.PP
If you want to build the distribution (e.g. to try to install it locally on your
system), you can install Dist::Zilla,
Dist::Zilla::PluginBundle::Author::PERLANCAR,
Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other
Dist::Zilla\- and/or Pod::Weaver plugins. Any additional steps required beyond
that are considered a bug and can be reported to me.
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2023, 2021, 2017, 2013, 2012, 2011 by perlancar <perlancar@cpan.org>.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
.SH "ORIGINAL COPYRIGHT AND LICENSE"
.IX Header "ORIGINAL COPYRIGHT AND LICENSE"
Copyright 2004 by Infinity Interactive, Inc.
.PP
<http://www.iinteractive.com>
.PP
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
.SH "BUGS"
.IX Header "BUGS"
Please report any bugs or feature requests on the bugtracker website <https://rt.cpan.org/Public/Dist/Display.html?Name=Array\-Iterator>
.PP
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.