Function graphEdgeData

packages/effect/test/Graph.test.ts:74–87

(graph: Graph.Graph<SetNode, E, T>)

}

const graphEdgeData = <E, T extends Graph.Kind>(graph: Graph.Graph<SetNode, E, T>) => {
  const nodeIds = new Map(Array.from(graph, ([index, node]) => [index, node.id]))
  return new Map(
    Array.from(
      Graph.edges(graph),
      ([, edge]) => [
        graph.type === "directed"
          ? `${nodeIds.get(edge.source)}->${nodeIds.get(edge.target)}`
          : `${nodeIds.get(edge.source)}--${nodeIds.get(edge.target)}`,
        edge.data
      ]
    )
  )
}

describe("Graph", () => {
  describe("constructors", () => {