chickadee » srfi-217 » iset-map

proc must be an argument of type exact-integer → exact-integer.

Applies proc to each element of iset in arbitrary order and returns a newly allocated iset, created as if by iset, which contains the results of the applications.

Examples:

   (iset-map (lambda (x) (* 10 x)) (iset 1 11 21))
    ⇒ (iset 10 110 210)

   (iset-map (lambda (x) (quotient x 2))
            (iset 1 2 3 4 5))
    ⇒ (iset 0 1 2)