NAME
Sort::Sub::by_data_cmp - Sort data structures by Data::Cmp
VERSION
This document describes version 0.002 of Sort::Sub::by_data_cmp (from Perl distribution Sort-Sub-data_struct_by_data_cmp), released on 2019-12-15.
SYNOPSIS
Generate sorter (accessed as variable) via Sort::Sub import:
use Sort::Sub '$by_data_cmp'; # use '$by_data_cmp<i>' for case-insensitive sorting, '$by_data_cmp<r>' for reverse sorting
my @sorted = sort $by_data_cmp ('item', ...);
Generate sorter (accessed as subroutine):
use Sort::Sub 'by_data_cmp<ir>';
my @sorted = sort {by_data_cmp} ('item', ...);
Generate directly without Sort::Sub:
use Sort::Sub::by_data_cmp;
my $sorter = Sort::Sub::by_data_cmp::gen_sorter(
ci => 1, # default 0, set 1 to sort case-insensitively
reverse => 1, # default 0, set 1 to sort in reverse order
);
my @sorted = sort $sorter ('item', ...);
Use in shell/CLI with sortsub (from App::sortsub):
% some-cmd | sortsub by_data_cmp
% some-cmd | sortsub by_data_cmp --ignore-case -r
DESCRIPTION
This module can generate sort subroutine. It is meant to be used via Sort::Sub, although you can also use it directly via gen_sorter()
.
HOMEPAGE
Please visit the project's homepage at https://metacpan.org/release/Sort-Sub-data_struct_by_data_cmp.
SOURCE
Source repository is at https://github.com/perlancar/perl-Sort-Sub-data_struct_by_data_cmp.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Sort-Sub-data_struct_by_data_cmp
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
Sort::Sub::data_struct_by_data_cmp
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.