[EMAIL PROTECTED] wrote: > Hi. I'm working with an array that i'm pushing values on to, but I > don't want there to be any duplicates. Is there a perl function of an > easy way to check if an array already contains a value before I push > that value on to it?
First consider whether you should be using a hash. If you still want to use an array, the Tie::File::Array module will do the trick. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
