I like that - lc() and uc()
Hmm... I wonder why it is not in the orielly book?
thanks,
-rkl
> On Tuesday, October 14, 2003, at 05:59 PM, [EMAIL PROTECTED] wrote:
>
>> Can someone shorten this upper routine?
>>
>> sub toUpper
>> { my $z = shift;
>> $z =~ tr/a-z/A-Z/;
>> return $z;
>> }
>
> Yes, I can. Replace wall calls of toUpper() with uc(). ;)
>
> James
>
>
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