As others have stated, the hash is the way to go here.
If you are concerned about order, there are modules that keep care of that: There is also Tie::Array::Unique which sounds promising, but itīs version 0.01 and I never used it.


holli, /regexed monk/

In reply to Re: unique elements in an array by holli
in thread unique elements in an array by Anonymous Monk

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