From:	Dr.Ruud	Date:	Thu Sep  2 19:47:25 2010
Subject:	Re: Recursively filter an array

On 2010-09-02 21:15, Chas. Owens wrote:

> my $string = do {
> open my $fh, "<", "filename" or die $!;
> local $/;
> <$fh>;
> };

To make it use less memory, write it like this:

my $string;
{
open my $fh, "<", "filename" or die $!;
local $/;
$string = <$fh>;
};

--
Ruud