Beefy Boxes and Bandwidth Generously Provided by pair Networks Russ
go ahead... be a heretic
 
PerlMonks  

Re: loop to allocate values to variables

by gryphon (Abbot)
on Aug 17, 2005 at 15:27 UTC ( #484469=note: print w/ replies, xml ) Need Help??


in reply to loop to allocate values to variables

Greetings travisbickle34,

First off, I would strongly recommend you try to redesign your code a bit to not require this. As merlyn likes to point out, when you have to define 20 variables with my, something's wrong. However, if you must do it this way, you could try:

no strict; no warnings; my %variables = ( '_blastresult' => 1138, 'skip_me' => 0, '_stormtroopers' => 42 ); foreach (keys %variables) { eval '$' . $1 . ' = ' . $variables{$_} if (/^_(.*)/s); } print $blastresult;

Could you post a little bit more of the problem you're trying to solve? I'd rather recommend a better way than what I've posted above.

gryphon
Whitepages.com Development Manager (DSMS)
code('Perl') || die;


Comment on Re: loop to allocate values to variables
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://484469]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (8)
As of 2014-04-18 22:07 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (472 votes), past polls