RelationGraph.next_cycle_erased: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/relation_graph.bend as RelationGraph
Lines 95-98 of bendvy-ecs-core@0.1.0.3/relation_graph.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/relation_graph.bend&start_line=95&end_line=98

import Base
import entity_key.bend as K

def next_cycle_erased(-S: Data,current: Maybe<&2,K.Key>,next: K.Key -> Bool) -> Bool:
  match current:
    case None{}: False{}
    case Some{id}: next(id)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/entity_key.bend&name=Key