TableDataRole::Source::Iterator - Get table data from an iterator
This document describes version 0.010 of TableDataRole::Source::Iterator (from Perl distribution TableDataRoles-Standard), released on 2021-09-26.
package TableData::YourTable; use Role::Tiny::With; with 'TableDataRole::Source::Iterator'; sub new { my $class = shift; $class->_new( gen_iterator => sub { return sub { ... }; }, ); }
This role retrieves rows from an iterator. Iterator must return row must return hashref row on each call.
reset_iterator() will regenerate a new iterator.
reset_iterator()
TableDataRole::Spec::Basic
Create object. This should be called by a consumer's new. Usage:
new
my $table = $CLASS->_new(%args);
Arguments:
gen_iterator
Coderef. Required. Must return another coderef which is the iterator.
Please visit the project's homepage at https://metacpan.org/release/TableDataRoles-Standard.
Source repository is at https://github.com/perlancar/perl-TableDataRoles-Standard.
TableData
perlancar <perlancar@cpan.org>
To contribute, you can send patches by email/via RT, or send pull requests on GitHub.
Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via:
% prove -l
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, and sometimes one or two other Dist::Zilla plugin and/or Pod::Weaver::Plugin. Any additional steps required beyond that are considered a bug and can be reported to me.
This software is copyright (c) 2021 by perlancar <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.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=TableDataRoles-Standard
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.
To install TableDataRoles::Standard, copy and paste the appropriate command in to your terminal.
cpanm
cpanm TableDataRoles::Standard
CPAN shell
perl -MCPAN -e shell install TableDataRoles::Standard
For more information on module installation, please visit the detailed CPAN module installation guide.