NAME

Range::ArrayIter - Generate a tied-array iterator for range

VERSION

This document describes version 0.001 of Range::ArrayIter (from Perl distribution Range-ArrayIter), released on 2019-04-17.

SYNOPSIS

use Range::ArrayIter qw(range_arrayiter);

my $iter = range_arrayiter(1, 10);
for (@$iter) { ... } # 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

You can add step:

my $iter = range_arrayiter(1, 10, 2); # 1, 3, 5, 7, 9

Anything that can be incremented by Perl is game:

$iter = range_arrayiter("a", "e"); # a, b, c, d, e

DESCRIPTION

PROOF OF CONCEPT.

This module offers a tied-array-based iterator that you can use using for() loop. It's most probably useful as a proof of concept only.

FUNCTIONS

range_arrayiter($start, $end) => arrayref

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Range-ArrayIter.

SOURCE

Source repository is at https://github.com/perlancar/perl-Range-ArrayIter.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Range-ArrayIter

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.

SEE ALSO

Range::Iter

Range::Iterator

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2019 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.