chemacortes
/ dedupe.scala
Created
February 26, 2014 13:10
Remove duplicates from list in scala (but use better `list.distinct`)
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| object ListUtil { | |
| def dedupe[T](elements:List[T]):List[T] = elements match { | |
| case Nil => elements | |
| case head::tail => head :: dedupe(tail filterNot (_==head)) | |
| } | |
| } | |
| import ListUtil._ |