source: trip-planner-front/node_modules/lodash/defaultTo.js@ 8d391a1

Last change on this file since 8d391a1 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1/**
2 * Checks `value` to determine whether a default value should be returned in
3 * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
4 * or `undefined`.
5 *
6 * @static
7 * @memberOf _
8 * @since 4.14.0
9 * @category Util
10 * @param {*} value The value to check.
11 * @param {*} defaultValue The default value.
12 * @returns {*} Returns the resolved value.
13 * @example
14 *
15 * _.defaultTo(1, 10);
16 * // => 1
17 *
18 * _.defaultTo(undefined, 10);
19 * // => 10
20 */
21function defaultTo(value, defaultValue) {
22 return (value == null || value !== value) ? defaultValue : value;
23}
24
25module.exports = defaultTo;
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