[Omaha.pm] Another || quickie
Andy Lester
andy at petdance.com
Thu Aug 18 14:55:07 PDT 2005
On Thu, Aug 18, 2005 at 03:52:59PM -0500, Jay Hannah (jhannah at omnihotels.com) wrote:
>
> BEFORE
>
> my $type = "error";
> $type = $args{type} if ($args{type});
>
> AFTER
>
> my $type = $args{type} || "error";
Which is fine unless $args{type} is 0. :-/
Future Perls introduce the // operator, which does what you mean.
--
Andy Lester => andy at petdance.com => www.petdance.com => AIM:petdance
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