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Re: removing duplicates entries from an array

by VSarkiss (Monsignor)
on Jan 06, 2006 at 17:05 UTC ( #521544=note: print w/ replies, xml ) Need Help??


in reply to removing duplicates entries from an array

The immediate problem is that your RDup routine is returning a new array that you're not saving. IOW do something like this:

@unique = RDup(@unique);
There are a lot of ways you can improve removing duplicates, though, and there are several suggestions in the Perl FAQ list. Try perldoc -q duplicate on your machine for some suggestions.

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