@omneedia/socketcluster
Version:
SocketCluster - A Highly parallelized WebSocket server cluster to make the most of multi-core machines/instances.
14 lines (12 loc) • 337 B
JavaScript
/**
* 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;