On Nov 7, Tim Yohn said:
>Is there an easy way to have variables in the value of a hash that are
>not populated until the value of the hash is used... for example:
You could use my DynScalar module (found on CPAN):
use DynScalar;
my $domain;
my %hash = (
offline => dynamic { "$domain
ECTED]
Subject: Re: Population of variables in hash values...
Tim Yohn wrote:
> On Thu, 7 Nov 2002 11:04:26 -0800
> Timothy Johnson <[EMAIL PROTECTED]> wrote:
>
>
>>It sounds like the eval solution proposed earlier is exactly what
>>you're looking for then. Yo
Tim Yohn wrote:
On Thu, 7 Nov 2002 11:04:26 -0800
Timothy Johnson <[EMAIL PROTECTED]> wrote:
It sounds like the eval solution proposed earlier is exactly what
you're looking for then. You can just store the string in your hash
and eval it when you need to print.
Yup! With a little rework
On Thu, 7 Nov 2002 11:04:26 -0800
Timothy Johnson <[EMAIL PROTECTED]> wrote:
>
> It sounds like the eval solution proposed earlier is exactly what
> you're looking for then. You can just store the string in your hash
> and eval it when you need to print.
Yup! With a little reworking of how I'
mothy Johnson
Cc: [EMAIL PROTECTED]
Subject: Re: Population of variables in hash values...
On Thu, 7 Nov 2002 10:35:22 -0800
Timothy Johnson <[EMAIL PROTECTED]> wrote:
>
> Then I guess the real question is why you are declaring two variables
> that you want to be concurrently
Tim Yohn wrote:
>
> Hey All,
Hello,
> Is there an easy way to have variables in the value of a hash that are
> not populated until the value of the hash is used... for example:
>
> my($domain);
> my(%hash) = (
> 1 => "$domain"
> );
>
> print_domain("test.com");
>
> sub print_domain()
On Thu, 7 Nov 2002 10:35:22 -0800
Timothy Johnson <[EMAIL PROTECTED]> wrote:
>
> Then I guess the real question is why you are declaring two variables
> that you want to be concurrently updated when you can just use one.
>
Obviously I must not be able to explain what I am trying to
accomplish.
on do, 07 nov 2002 17:13:22 GMT, Tim Yohn wrote:
> Hey All,
>
> Is there an easy way to have variables in the value of a hash that are
> not populated until the value of the hash is used...
my($domain);
my(%hash) = (
1 => '$domain'
);
print_domain("test.com");
sub
; Sent: Thursday, November 07, 2002 9:13 AM
> To: [EMAIL PROTECTED]
> Subject: Population of variables in hash values...
>
>
> Hey All,
>
> Is there an easy way to have variables in the value of a hash that are
> not populated until the value of the hash
a typo
in your post?
-Original Message-
From: Tim Yohn [mailto:tyohn@;alabanza.com]
Sent: Thursday, November 07, 2002 9:13 AM
To: [EMAIL PROTECTED]
Subject: Population of variables in hash values...
Hey All,
Is there an easy way to have variables in the value of a hash that are
not popul
Hey All,
Is there an easy way to have variables in the value of a hash that are
not populated until the value of the hash is used... for example:
my($domain);
my(%hash) = (
1 => "$domain"
);
print_domain("test.com");
sub print_domain() {
my($domain) = @_;
print $hash{'1
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