Generate random, alliterated animal names.
graham.systems
1/**
2 * Generates a randomized, two-word, alliterated animal name.
3 *
4 * ```ts
5 * import { expect } from "jsr:@std/expect";
6 *
7 * const name = await generateRandomName();
8 *
9 * expect(name.split(" ")).toHaveLength(2);
10 *
11 * const [adjective, animal] = name.split(" ");
12 *
13 * expect(adjective[0]).toEqual(animal[0]);
14 * ```
15 */
16export async function generateRandomName(): Promise<string> {
17 const [{ default: adjectives }, { default: animals }] = await Promise.all([
18 import("./data/adjectives.json", { with: { type: "json" } }),
19 import("./data/animals.json", { with: { type: "json" } }),
20 ]);
21
22 const animal = animals[Math.floor(Math.random() * animals.length)];
23 const letter = animal[0].toUpperCase() as keyof typeof adjectives;
24 const options = adjectives[letter];
25 const adjective = options[Math.floor(Math.random() * options.length)];
26
27 return `${adjective} ${animal}`;
28}