NonDominatedSort.row_idxs: def of unified-nsga-iii@0.2.2.0
Import: import unified-nsga-iii@0.2.2.0/non_dominated_sort.bend as NonDominatedSort
Lines 54-59 of unified-nsga-iii@0.2.2.0/non_dominated_sort.bend: https://jend.leeeet.dev/read.txt?path=unified-nsga-iii@0.2.2.0/non_dominated_sort.bend&start_line=54&end_line=59

import Base

def row_idxs(rs: List<&2, Row>) -> List<&2, Nat>:
  match rs:
    case Nil{}:
      Nil{}
    case +r <> t:
      row_idx(r) <> row_idxs(t)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/non_dominated_sort.bend&name=Row
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/non_dominated_sort.bend&name=row_idx