File Coverage

lib/Spreadsheet/Engine/Function/MOD.pm

Criterion	Covered	Total	%
statement	16	16	100.0
branch	4	4	100.0
condition			n/a
subroutine	4	4	100.0
pod	1	1	100.0
total	25	25	100.0

package Spreadsheet::Engine::Function::MOD;

use strict;
use warnings;

use base 'Spreadsheet::Engine::Fn::math2';

sub calculate {
  my ($self, $x, $y) = @_;
  die Spreadsheet::Engine::Error->div0 if $y == 0;
  my $quotient = $x / $y;
  if ($quotient >= 0) {
    $quotient = int($quotient);
  } else {
    $quotient = int($quotient) - 1;
  }
  return $x - ($quotient * $y);
}

1;

__END__