jeevs wrote:
#!c:/perl/bin/perl.exe
#Calculator.pm
package calc;
use strict;
use warnings;
use Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw(add);
sub add
{
my ($num1,$num2) = @_;
$num1+$num2;
}
1;
#!c:/perl/bin/perl.exe
#adcalculator.pl
use strict;
use warnings;
use Calculator;
my $addn = add(1,9);
print $addn;
it says
undefined subroutine &main::add called at adcalculator,pl line 8.
Where am I going wrong???
The package name and the file name must be identical, so you need
package Calculator;
in Calculator.pm
HTH,
Rob
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