Re: Reading X lines at a time
Rick Delaney <[email protected]>
| Newsgroups | gmane.comp.lang.perl.fun |
|---|---|
| Message-ID | <[email protected]> |
On Mon, May 03, 2004 at 03:27:01PM +0200, Georg Moritz wrote:
> From the keyboard of Rick Delaney [03.05.04,09:23]:
>
> > while (my @a = map { eof() ? () : scalar <> } 1 .. $n) {
> > print @a;
> > print "SEPARATOR\n";
> > }
>
> but this will loop forever, since the array @a is always defined, even
> on eof(). map() will return a bunch of undefs.
What makes you say that?
--
Rick Delaney
[email protected]