File Coverage

blib/lib/Sort/Sub/data_struct_by_data_cmp.pm

Criterion	Covered	Total	%
statement	23	24	95.8
branch	3	6	50.0
condition			n/a
subroutine	7	8	87.5
pod	0	2	0.0
total	33	40	82.5

package Sort::Sub::data_struct_by_data_cmp;

our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
our $DATE = '2019-12-15'; # DATE
our $DIST = 'Sort-Sub-data_struct_by_data_cmp'; # DIST
our $VERSION = '0.001'; # VERSION

use 5.010001;
use strict;
use warnings;

use Data::Cmp qw(cmp_data);

sub meta {
    return {
        v => 1,
        summary => 'Sort data structures by Data::Cmp',
    };
}

sub gen_sorter {
    my ($is_reverse, $is_ci) = @_;

    sub {
        no strict 'refs';

        my $caller = caller();
        my $a = @_ ? $_[0] : ${"$caller\::a"};
        my $b = @_ ? $_[1] : ${"$caller\::b"};

        my $cmp = cmp_data($a, $b);

        $is_reverse ? -1*$cmp : $cmp;
    };
}

1;
# ABSTRACT: Sort data structures by Data::Cmp

__END__