/**

* Checks if a `cache` value for `key` exists.
*
* @private
* @param {Object} cache The cache to query.
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/

function cacheHas(cache, key) {

return cache.has(key);

}

module.exports = cacheHas;