On Sun, Jul 16, 2006 at 05:48:10AM -0400, Daniel D Jones wrote: > It certainly does help. I thought about substitution but couldn't > come up with a syntax. This seems to be exactly what I was looking > for, but I'm running into a problem. Here's code which demonstrates > it:
[ ... ] > As you can see, the @values array is being shuffled to generate the > perms correctly. However, the substitution seems to always be using > the original, unshuffled values. Is it being cached somehow or what? Try printing out @tests when you print out @values. When you iterate through @tests, $test is an alias to the array elements rather than a copy of them. So altering $test is changing @tests. This is what you are seeing. -- Paul Johnson - [EMAIL PROTECTED] http://www.pjcj.net -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
