namespace IStation
{
    internal sealed partial class SharedMemoryCache
    {
        /// <summary>
        /// Determines whether a cache entry exists in the cache
        /// </summary>
        /// <param name="key">the cache key to look for</param>
        /// <returns>true if the supplied cache key was found</returns>
        public bool Contains(string key)
        {
            return _memoryCache.TryGetValue(key, out _);
        }
    }
}