NAME
TableDataRole::Spec::Seekable - Required methods for seekable TableData::* modules
VERSION
This document describes version 0.1.4 of TableDataRole::Spec::Seekable (from Perl distribution TableData), released on 2021-04-11.
REQUIRED METHODS
set_row_iterator_index
Usage:
$table->set_row_iterator_index($index);$index is a zero-based integer, where 0 refers to the first data row, 1 the second, and so on. Negative index must also be supported, where -1 means the last data row, -2 the second last, and so on.
Must die when seeking outside the range of data (e.g. there are only 5 data rows and this method is called with argument 5 or 6 or -6).
HOMEPAGE
Please visit the project's homepage at https://metacpan.org/release/TableData.
SOURCE
Source repository is at https://github.com/perlancar/perl-Tables.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=TableData
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
AUTHOR
perlancar <perlancar@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2021, 2020 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.