def Duration.to_nat.of
import bend-kit-time@0.3.0.0/time.bend as Timeimport Base
53def Duration.to_nat.of(m: Maybe<&2, Nat>, +per: Nat, +n: U32) -> Nat:
54 match m:
55 case None{}:
56 0n
57 case Some{s}:
58 (s * per + U32.to_nat(n) : Nat)