source: node_modules/ramda-adjunct/src/isUinteger32.js

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Last change on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago

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1import { curryN } from 'ramda';
2
3import toUinteger32 from './toUinteger32';
4
5/**
6 * Checks whether the passed value is an unsigned 32 bit integer.
7 *
8 * @func isUinteger32
9 * @aliases isUint32
10 * @memberOf RA
11 * @since {@link https://char0n.github.io/ramda-adjunct/3.2.0|v3.2.0}
12 * @category Type
13 * @sig * -> Boolean
14 * @param {*} val The value to test
15 * @return {boolean}
16 * @see {@link RA.toUinteger32|toUinteger32}
17 * @example
18 *
19 * RA.isUinteger32(0); //=> true
20 * RA.isUinteger32(2 ** 32 - 1); //=> true
21 *
22 * RA.isUinteger32(Infinity); //=> false
23 * RA.isUinteger32(NaN); //=> false
24 * RA.isUinteger32(-1); //=> false
25 * RA.isUinteger32(2 ** 32); //=> false
26 */
27const isUinteger32 = curryN(1, (val) => toUinteger32(val) === val);
28
29export default isUinteger32;
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