HORIZON PROJECT

/**

 * Checks `value` to determine whether a default value should be returned in

 * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,

 * or `undefined`.

 *

 * @static

 * @memberOf _

 * @since 4.14.0

 * @category Util

 * @param {*} value The value to check.

 * @param {*} defaultValue The default value.

 * @returns {*} Returns the resolved value.

 * @example

 *

 * _.defaultTo(1, 10);

 * // => 1

 *

 * _.defaultTo(undefined, 10);

 * // => 10

 */

function defaultTo(value, defaultValue) {

  return (value == null || value !== value) ? defaultValue : value;

}

module.exports = defaultTo;