< 99 Elm Problems
Write a function to remove consecutive duplicates of list elements.
import Html exposing (text)
import List
compress : List a -> List a
-- your implementation goes here
main = text (toString (compress [1, 1, 2, 2, 3, 3, 3, 4, 5, 4, 4, 4, 4]))
Result:
[1, 2, 3, 4, 5, 4]
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