úÎ ^ û(c) Volodymyr YaschenkoBSD3ualinuxcn@gmail.comUnstableportable Safe-InferredA sorts the list and removes the duplicates of elements. Example: sortUniq "foo bar" == " abfor"O finds only the elements that are present more than once in the list. Example: repeated "foo bar" == "o" Z gets only unique elements, those that do not have duplicates. It sorts them. Example: unique "foo bar" == " abfr"> the elements in the list, sorts by keys (elements). Example: count "foo bar" == [(' ',1),(a,1),(b,1),(f,1),(o,2),(r,1)]5 the elements in the list, sorts by values. Example: count_ "foo bar" == [(' ',1),(a,1),(b,1),(f,1),(r,1),(o,2)]D gets the amount of occurrences of the specified element. Example:  countElem o "foo bar" == Just 2 Unique-0.1.0.1Data.List.UniquesortUniqrepeateduniquecountcount_ countElemfilterByLength