Function getNode

packages/effect/src/Graph.ts:499–502

(
  graph: Graph<N, E, T> | MutableGraph<N, E, T>,
  nodeIndex: NodeIndex
)

 * @category getters
 */
export const getNode = <N, E, T extends Kind = "directed">(
  graph: Graph<N, E, T> | MutableGraph<N, E, T>,
  nodeIndex: NodeIndex
): Option.Option<N> => graph.nodes.has(nodeIndex) ? Option.some(graph.nodes.get(nodeIndex)!) : Option.none()

/**
 * Checks if a node with the given index exists in the graph.