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List.distinct not working; noob question
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I'm trying to copy the contents of one list gathered as input into another associated with an object, while removing duplicates. When I tried to use next.neighbors = entries.distinct() , I got this error: ... scala:122: error: value distinct is not a member of List[String] next.neighbors = entries.distinct()
On Ubuntu Netbook Edition, scala 2.7.7
What might be my problem? Is there a better way to do this?
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