NAME
ArrayDataRole::Source::LinesInFile - Role to access array data from a file/filehandle, one line per element
VERSION
This document describes version 0.007 of ArrayDataRole::Source::LinesInFile (from Perl distribution ArrayDataRoles-Standard), released on 2021-12-01.
DESCRIPTION
This role expects array data in lines from a file/filehandle.
Note: get_item_at_pos()
and has_item_at_pos()
are slow (O(n) in worst case) because they iterate. Caching might be added in the future to speed this up.
ROLES MIXED IN
PROVIDED METHODS
fh
Returns the filehandle.
fh_min_offset
Returns the starting position of DATA.
fh_max_offset
Returns undef
.
METHODS
new
Usage:
my $ary = $CLASS->new(%args);
Arguments:
filename
Str. Either specify this or
fh
.fh
Filehandle. Either specify this or
filename
.
HOMEPAGE
Please visit the project's homepage at https://metacpan.org/release/ArrayDataRoles-Standard.
SOURCE
Source repository is at https://github.com/perlancar/perl-ArrayDataRoles-Standard.
SEE ALSO
ArrayDataRole::Source::LinesInDATA
Other ArrayDataRole::Source::*
AUTHOR
perlancar <perlancar@cpan.org>
CONTRIBUTING
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.
COPYRIGHT AND LICENSE
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.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=ArrayDataRoles-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.