Survival.associate_head: def of unified-nsga-iii@0.2.2.0
Import: import unified-nsga-iii@0.2.2.0/survival.bend as Survival
Lines 264-269 of unified-nsga-iii@0.2.2.0/survival.bend: https://jend.leeeet.dev/read.txt?path=unified-nsga-iii@0.2.2.0/survival.bend&start_line=264&end_line=269

import Base
import unified-nsga-iii@0.2.2.0/individual.bend as Ind

def associate_head(+dirs: List<&2, List<&2, F32>>, +ind: Ind.Individual, F: List<&2, List<&2, F32>>) -> Assignment:
  match F:
    case Nil{}:
      nearest_one(Ind.objectives(ind), dirs)
    case f <> fs:
      nearest_one(f, dirs)

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/individual.bend&name=Individual
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/individual.bend&name=objectives
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/survival.bend&name=Assignment
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/survival.bend&name=nearest_one