@monstermann/fn/dist/object/test.js

A utility library for TypeScript.

import { dfdlT } from "@monstermann/dfdl";

//#region src/object/test.ts
/**
* `test(target, key, predicate)`
*
* Checks if the `key` property of `target` object passes the `predicate` function test.
*
* ```ts
* test({ a: 5, b: 2 }, "a", (x) => x > 3); // true
* test({ a: 1, b: 2 }, "a", (x) => x > 3); // false
* ```
*
* ```ts
* pipe(
*     { a: 5, b: 2 },
*     test("a", (x) => x > 3),
* ); // true
*
* pipe(
*     { a: 1, b: 2 },
*     test("a", (x) => x > 3),
* ); // false
* ```
*/
const test = dfdlT((target, key, predicate) => {
	return predicate(target[key]);
}, 3);

//#endregion
export { test };