def edges

bendvy-ecs-core@0.1.0.3 · execution_lifetime_scope_cleanup.bend:51

import Base
import bendvy-ecs-core@0.1.0.3/relation_types.bend as T
import bendvy-ecs-core@0.1.0.3/execution_relation_resource_snapshot.bend as Snapshot

51def edges(-S:Data,views:List<&2,Snapshot.GraphView<S>>) -> List<&2,T.Edge<S>>:
52  match views:
53    case []:[]
54    case Snapshot.GraphView{_,_,_,T.Graph{found,_}} <> rest:List.append(&2,T.Edge<S>,found,edges(S,rest))