checking duplicates

From: Silverfox (underground_miller_at_hotmail.com)
Date: 12/30/03 

To: beginners@perl.org
Date: Tue, 30 Dec 2003 14:14:54 -0500

Hi all, i'm trying to figure out how I can check for duplicates entries in
an array and remove the duplicate.

Example:
23,23,39,40,44,44
should result in:
23,39,40,44

I'm reading from a file and assigning it to an array.

Silver Fox

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