HierarchyTraversal.enqueue: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/hierarchy_traversal.bend as HierarchyTraversal
Lines 22-25 of bendvy-ecs-core@0.1.0.4/hierarchy_traversal.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/hierarchy_traversal.bend&start_line=22&end_line=25

import Base
import entity_key.bend as K

def enqueue(order:Order,children:List<&2,K.Key>,rest:List<&2,K.Key>) -> List<&2,K.Key>:
  match order:
    case Depth{}: List.append(&2,K.Key,children,rest)
    case Breadth{}: List.append(&2,K.Key,rest,children)

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=List.append
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/entity_key.bend&name=Key
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/hierarchy_traversal.bend&name=Order