def kx_pick
import bend-collections@1.0.0.0/src/containers/lru.bend as Lruimport Base
785def kx_pick(a, -V: Kind(a), f: LRU<a, V>, gone: Bool) -> Kx<a, V>:
786 match gone:
787 case True{}:
788 KMore{f}
789 case False{}:
790 KDone{f}