def best.pick
import bend-kit-router@0.2.0.0/router.bend as Routerimport Base
302def best.pick(~A: Data, best: Maybe<&2, Path<A>>, candidate: Path<A>) -> Maybe<&2, Path<A>>:
303 match best:
304 case None{}:
305 Some{candidate}
306 case Some{old}:
307 best.compare(~A, candidate, old)