Yeah I think it was a comment. I removed it now. Thanks ;)
Jeff Pang wrote:
> -----Original Message-----
>
>> From: Amichai Teumim <[EMAIL PROTECTED]>
>> Sent: Aug 6, 2007 10:34 AM
>> To: "Mr. Shawn H. Corey" <[EMAIL PROTECTED]>
>> Cc: beginners@perl.org
>> Subject: Re: library (random numbers)
>>
>> I just renamed it to obj13-1.pl from script.pl
>>
>> So it looks now like this:
>>
>> #!/usr/bin/perl
>>
>> use strict;
>> use warnings;
>>
>> require 'obj13-lib.pl';
>>
>> my @userArray = <STDIN>;
>>
>> my $sum = sumIt(@userArray);
>>
>> print $sum;
>>
>> and the library I renamed to: obj13-lib.pl and now looks like this:
>>
>>
>> sub sumIt{
>> my $total;
>> $total += $_ for @_;
>> warn "@_ was empty, total undefined!\n" if !defined $total;
>> }
>>
>> sub avg(@)
>> {
>> my @arr = @_;
>> my $arrSize = scalar(@arr);
>>
>
>
>
>> (last index). Double check
>>
>
> I don't know what's this line.Maybe it's a comment?
>
> --
> Jeff Pang <[EMAIL PROTECTED]>
> http://home.arcor.de/jeffpang/
>
>
