source: node_modules/ramda/es/isEmpty.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 _curry1 from "./internal/_curry1.js";
2import empty from "./empty.js";
3import equals from "./equals.js";
4/**
5 * Returns `true` if the given value is its type's empty value; `false`
6 * otherwise.
7 *
8 * @func
9 * @memberOf R
10 * @since v0.1.0
11 * @category Logic
12 * @sig a -> Boolean
13 * @param {*} x
14 * @return {Boolean}
15 * @see R.empty
16 * @example
17 *
18 * R.isEmpty([1, 2, 3]); //=> false
19 * R.isEmpty([]); //=> true
20 * R.isEmpty(''); //=> true
21 * R.isEmpty(null); //=> false
22 * R.isEmpty({}); //=> true
23 * R.isEmpty({length: 0}); //=> false
24 * R.isEmpty(Uint8Array.from('')); //=> true
25 */
26
27var isEmpty =
28/*#__PURE__*/
29_curry1(function isEmpty(x) {
30 return x != null && equals(x, empty(x));
31});
32
33export default isEmpty;
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