RosettaCodeData/Task/Apply-a-callback-to-an-array/Salmon/apply-a-callback-to-an-array-2.salmon

include "short.salm";

fun apply(list, ageless to_apply)
  (comp(x; list) (to_apply(x)));

fun square(x) (x*x);

iter(x; apply([0...9], square))
    x!;