effect-io-ai

Package: effect
Module: Graph

Graph.addNode

Adds a new node to a mutable graph and returns its index.

Example

import { Graph } from "effect"

const result = Graph.mutate(Graph.directed<string, number>(), (mutable) => {
  const nodeA = Graph.addNode(mutable, "Node A")
  const nodeB = Graph.addNode(mutable, "Node B")
  console.log(nodeA) // NodeIndex with value 0
  console.log(nodeB) // NodeIndex with value 1
})

Signature

declare const addNode: <N, E, T extends Kind = "directed">(mutable: MutableGraph<N, E, T>, data: N) => NodeIndex

Source

Since v3.18.0