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x/rimbu/graph/custom/common/index.ts>GraphElement.getSingleNode

Rimbu is a TypeScript library focused on immutable, performant, and type-safe collections and other tools.
rimbu-org/rimbu
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function GraphElement.getSingleNode
import { GraphElement } from "https://deno.land/x/rimbu@0.13.5/graph/custom/common/index.ts";
const { getSingleNode } = GraphElement;

Returns the value of a single node graph element if the given element e is a single node, or the given otherwise fallback value otherwise.

Parameters

e: GraphElement<N>
  • the graph element

Returns

N | undefined