File Coverage

lib/Spreadsheet/Engine/Fn/hms.pm

Criterion	Covered	Total	%
statement	21	21	100.0
branch	1	2	50.0
condition			n/a
subroutine	5	5	100.0
pod	2	2	100.0
total	29	30	96.6

package Spreadsheet::Engine::Fn::hms;

use strict;
use warnings;

use base 'Spreadsheet::Engine::Fn::math';

sub signature { 'n' }

sub calculate {
  my ($self, $value) = @_;

  my $fraction = $value - int($value);    # fraction of a day
  $fraction *= 24;

  my $H = int($fraction);
  $fraction -= int($fraction);
  $fraction *= 60;

  my $M = int($fraction);
  $fraction -= int($fraction);
  $fraction *= 60;

  my $S = int($fraction + ($value >= 0 ? 0.5 : -0.5));
  return $self->_calculate($H, $M, $S);
}

1;

__END__