@std/testing@0.215.0

latest

Works with

Published2 years ago (0.215.0)

function returnsArg

returnsArg<Arg, Self = any>(idx: number): (this: Self,
...args: Arg[]
) => Arg | undefined

Creates a function that returns one of its arguments.

Type Parameters

Arg

Self = any

idx: number

(this: Self,
...args: Arg[]
) => Arg | undefined

Add Package

deno add jsr:@std/testing

Import symbol

import { returnsArg } from "@std/testing/mock";

Import directly with a jsr specifier

import { returnsArg } from "jsr:@std/testing/mock";