File Coverage

blib/lib/Data/Sah/Filter/perl/Array/arrayify.pm

Criterion	Covered	Total	%
statement	8	14	57.1
branch			n/a
condition			n/a
subroutine	3	5	60.0
pod	0	2	0.0
total	11	21	52.3

package Data::Sah::Filter::perl::Array::arrayify;

use 5.010001;
use strict;
use warnings;

our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
our $DATE = '2024-02-06'; # DATE
our $DIST = 'Data-Sah-FilterBundle-Array'; # DIST
our $VERSION = '0.002'; # VERSION

sub meta {
    +{
        v => 1,
        summary => 'Wrap non-array X to become [X]',
        args => {
        },
        examples => [
            {value=>[], filtered_value=>[]},
            {value=>[1,[]], filtered_value=>[1,[]]},
            {value=>"foo", filtered_value=>["foo"]},
            {value=>[{}], filtered_value=>[{}]},
        ],
    };
}

sub filter {
    my %fargs = @_;

    my $dt = $fargs{data_term};
    #my $gen_args = $fargs{args} // {};

    my $res = {};
    $res->{expr_filter} = join(
        "",
        "do { my \$tmp = $dt; ref \$tmp eq 'ARRAY' ? \$tmp : [\$tmp] }",
    );

    $res;
}

1;
# ABSTRACT: Wrap non-array X to become [X]

__END__