Haim Ashkenazi wrote:
> Hi
>
> I'm writing a module to serve a script I'm writing and I was wondering if
> it's possible to add a constant to the @EXPORT array. I prefer not to use
> variables because these settings shouldn't be changed, but I want every
> script that uses this module to be able to access these constants.
>
> I read somewhere that you can declare your constants like this:
> *BLAH = \"blah blah";
> and then export $BLAH.
>
> I tested it and it works, but I wanted to know if that's a good way of doing
> it, or there's a better one in terms of speed and memory usage.
>
> thanx
> --
> Haim
Try:
package MyConstants;
use strict;
use warnings;
use constant GREETING => 'Hello';
use constant NAME => 'World';
use Exporter;
our @ISA = ('Exporter');
our @EXPORT = qw(GREETING NAME);
my $exultation = 'done';
*****************************
Greetings! E:\d_drive\perlStuff>perl -w -MMyConstants
print GREETING, ', ', NAME, "\n";
^Z
Hello, World
HTH,
Joseph
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