import { ThreadWorker } from 'poolifier'
+
import {
type DataPayload,
type WorkerData,
Data extends WorkerData<DataPayload>,
Response extends WorkerResponse<DataPayload>
> extends ThreadWorker<Data, Response> {
- private static readonly factorial = (n: number): number => {
- if (n === 0) {
- return 1
+ private static readonly factorial = (n: number | bigint): bigint => {
+ if (n === 0 || n === 1) {
+ return 1n
+ } else {
+ n = BigInt(n)
+ let factorial = 1n
+ for (let i = 1n; i <= n; i++) {
+ factorial *= i
+ }
+ return factorial
}
- return RequestHandlerWorker.factorial(n - 1) * n
}
public constructor () {
factorial: (workerData?: Data) => {
return {
data: {
- number: RequestHandlerWorker.factorial(
- workerData?.data?.number as number
- )
+ number: RequestHandlerWorker.factorial(workerData!.data.number!)
}
} as unknown as Response
}