Re: RFC 212 (v1) Make length(@array) work
[email protected] ((Randal L. Schwartz)) 20 Sep 2000 15:15:20 -0700
| Newsgroups | perl.perl6.language.subs |
|---|---|
| Message-ID | <[email protected]> |
>>>>> "Bart" == Bart Lateur <[email protected]> writes: Bart> So length is already picky on what it accepts. You need to turn it into Bart> print length(scalar(@a, 'this is a string')); Bart> to get perl to accept it. And then what it's accepting is the scalar-comma operator, giving you the length of "this is a string". Not 2. Not the length of "2". :) -- Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095 <[email protected]> <URL:http://www.stonehenge.com/merlyn/> Perl/Unix/security consulting, Technical writing, Comedy, etc. etc. See PerlTraining.Stonehenge.com for onsite and open-enrollment Perl training!