def map.fin
import bend-kit-property@0.4.0.0/generate.bend as Generateimport Base
import bend-kit-random@0.1.0.1/random.bend as Rand
143def map.fin(~A: Type, ~B: Type, ~f: A -> B, ar: A & Rand.Rng) -> B & Rand.Rng:
144 (a, r) = ar
145 (f(a), r)
import bend-kit-property@0.4.0.0/generate.bend as Generateimport Base
import bend-kit-random@0.1.0.1/random.bend as Rand
143def map.fin(~A: Type, ~B: Type, ~f: A -> B, ar: A & Rand.Rng) -> B & Rand.Rng:
144 (a, r) = ar
145 (f(a), r)