File Coverage

blib/lib/Data/Sah/Format/perl/iso8601_date.pm

Criterion	Covered	Total	%
statement	16	16	100.0
branch	4	4	100.0
condition	6	6	100.0
subroutine	4	4	100.0
pod	0	1	0.0
total	30	31	96.7

package Data::Sah::Format::perl::iso8601_date;

our $DATE = '2016-06-17'; # DATE
our $VERSION = '0.002'; # VERSION

use 5.010001;
use strict;
use warnings;

sub format {
    my %args = @_;

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

    my $format_datetime   = $fargs->{format_datetime} // 1;
    my $format_timemoment = $fargs->{format_timemoment} // 1;

    my $res = {};

    $res->{expr} = join(
        "",
        "$dt =~ /\\A\\d+(\\.\\d+)?\\z/ ? do { my \@t = gmtime($dt); sprintf('%04d-%02d-%02d', \$t[5]+1900, \$t[4]+1, \$t[3]) } : ",
        ($format_datetime ?
             # convert to UTC first
             "ref($dt) eq 'DateTime' ? DateTime->from_epoch(epoch => $dt\->epoch)->ymd : " : ""),
        ($format_timemoment ?
             "ref($dt) eq 'Time::Moment' ? $dt\->at_utc->strftime('%Y-%m-%d') : " : ""),
        $dt,
    );

    $res;
}

1;
# ABSTRACT: Format date as ISO8601 date (e.g. 2016-06-13) at UTC

__END__