def tz.clock.finish
import bend-kit-time@0.3.0.0/time.bend as Timeimport Base
874def tz.clock.finish(h: TzField, +max: U32, +negative: Bool) -> Maybe<&2, TzClock>:
875 match h:
876 case TzField{+hours, rest}:
877 do Maybe<&2, TzClock>:
878 m : TzField <- tz.clock.part(rest)
879 tz.clock.minutes(m, hours, max, negative)