File Coverage

blib/lib/Data/Sah/Filter/perl/Float/check_int.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::Float::check_int;

use 5.010001;
use strict;
use warnings;

our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
our $DATE = '2024-07-17'; # DATE
our $DIST = 'Data-Sah-Filter'; # DIST
our $VERSION = '0.025'; # VERSION

sub meta {
    +{
        v => 1,
        summary => 'Check that a floating point number is integer',
        might_fail => 1,
        args => {
        },
        examples => [
            {value=>1, valid=>1},
            {value=>-1.1, valid=>0},
            {value=>1.1, valid=>0},
        ],
    };
}

sub filter {
    my %fargs = @_;

    my $dt = $fargs{data_term};
    my $res = {};
    $res->{expr_filter} = join(
        "",
        "do { my \$tmp=$dt; \$tmp==int(\$tmp) ? [undef, \$tmp] : ['Number must be an integer', \$tmp] }",
    );

    $res;
}

1;
# ABSTRACT: Check that a floating point number is integer

__END__