@charpeni/one-of/dist/oneOf.js

Type-safe utilities to return a random element from an array or random entry from an object

import { oneElementOf } from "./oneElementOf.js";
import { oneEntryOf } from "./oneEntryOf.js";
import { isArray } from "./isArray.js";

//#region src/oneOf.ts
function oneOf(input) {
	if (isArray(input)) return oneElementOf(input);
	if (typeof input === "object" && input !== null) return oneEntryOf(input);
	throw new TypeError("Expected an array or object");
}

//#endregion
export { oneOf };