def keep
import bendvy-ecs-core@0.1.0.4/inspector_metadata.bend as InspectorMetadataimport Base
30def keep(~S:Data,value:Maybe<&2,Resource<S>>,rest:List<&2,Resource<S>>) -> List<&2,Resource<S>>:
31 match value:
32 case None{}:rest
33 case Some{value}:value <> rest