repeat a value, then map is equivalent to repeat the mapped value

[lue-bird]

List.map f (List.repeat n a)
--> List.repeat n (f a)

Array.map f (Array.repeat n a)
--> Array.repeat n (f a)

String.map f (String.repeat n (String.fromChar a))
--> String.repeat n (f a)
-- note that the normal `String.repeat` does not work. a : String, f : Char -> Char

(found in the FSharpLint default config)