ramda-adjunct/lib/isUndefined.js

Ramda Adjunct is the most popular and most comprehensive set of utilities for use with Ramda, providing a variety of useful, well tested functions with excellent documentation.

"use strict";

exports.__esModule = true;
exports["default"] = void 0;
var _ramda = require("ramda");
var _stubUndefined = _interopRequireDefault(require("./stubUndefined.js"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
/**
 * Checks if input value is `undefined`.
 *
 * @func isUndefined
 * @memberOf RA
 * @since {@link https://char0n.github.io/ramda-adjunct/0.0.1|v0.0.1}
 * @category Type
 * @sig * -> Boolean
 * @param {*} val The value to test
 * @return {boolean}
 * @see {@link RA.isNotUndefined|isNotUndefined}
 * @example
 *
 * RA.isUndefined(1); //=> false
 * RA.isUndefined(undefined); //=> true
 * RA.isUndefined(null); //=> false
 */
var isUndefined = (0, _ramda.equals)((0, _stubUndefined["default"])());
var _default = exports["default"] = isUndefined;