Date sent: Tue, 1 Jul 2003 00:56:10 -0700 (PDT)
From: "Ling F. Zhang" <[EMAIL PROTECTED]>
Send reply to: [EMAIL PROTECTED]
Subject: combining array to scalar
To: [EMAIL PROTECTED]
> say I have array:
> @a=["I","LOVE","PERL"]
> I would like to make a scalar:
> $b="I Love Perl\n"
>
> can I do this with a simple one-liner?
Assuming you meant
@a=("I","LOVE","PERL");
$b = join(' ', map {ucfirst(lc($_))} @a) . "\n";
print $b;
Jenda
===== [EMAIL PROTECTED] === http://Jenda.Krynicky.cz =====
When it comes to wine, women and song, wizards are allowed
to get drunk and croon as much as they like.
-- Terry Pratchett in Sourcery
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