def map_clear
import unified-nsga-iii@0.2.2.0/survival.bend as Survivalimport Base
import unified-nsga-iii@0.2.2.0/individual.bend as Ind
1078def map_clear(xs: List<&2, Ind.Individual>) -> List<&2, Ind.Individual>:
1079 match xs:
1080 case Nil{}:
1081 Nil{}
1082 case h <> t:
1083 Ind.clear_niche(h) <> map_clear(t)