@monstermann/fn/dist/number/isInt.js

A utility library for TypeScript.

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

//#region src/number/isInt.ts
/**
* `isInt(value)`
*
* Returns `true` if `value` is an integer, otherwise `false`. This function acts as a type guard.
*
* ```ts
* isInt(42); // true
* isInt(-7); // true
* isInt(0); // true
* isInt(3.14); // false
* isInt(NaN); // false
* isInt(Infinity); // false
* ```
*
* ```ts
* pipe(42, isInt()); // true
* pipe(-7, isInt()); // true
* pipe(0, isInt()); // true
* pipe(3.14, isInt()); // false
* pipe(NaN, isInt()); // false
* pipe(Infinity, isInt()); // false
* ```
*/
const isInt = dfdlT((value) => {
	return Number.isInteger(value);
}, 1);

//#endregion
export { isInt };