Function getShip

exercises/04.image/02.problem.error/utils.tsx:7–11

(name: string, delay?: number)

const shipCache = new Map<string, Promise<Ship>>()

export function getShip(name: string, delay?: number) {
	const shipPromise = shipCache.get(name) ?? getShipImpl(name, delay)
	shipCache.set(name, shipPromise)
	return shipPromise
}

async function getShipImpl(name: string, delay?: number) {
	const searchParams = new URLSearchParams({ name })