411 REFERENCE · Wikibooks
99 Elm Problems/Problem 19
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Rotate a list N places to the left.
import Html exposing (text)
import List
rotate : Int -> List a -> List a
-- your implementation goes here
main =
text <| toString <|
rotate 3 [1..10]
Result:
[4, 5, 6, 7, 8, 9, 10, 1, 2, 3]
Solutions