CClash.FileCacheStore.EnsureKey C# (CSharp) Метод

        public void EnsureKey(string key)
        {
            var kp = MakePath(key);
            if (!Directory.Exists(kp.Substring(0,2))) 
            {
                Directory.CreateDirectory(kp.Substring(0,2));
            }
            if (!Directory.Exists(kp))
            {
                Directory.CreateDirectory(kp);
            }
        }

 public void WriteStat(string statfile, long value)
 {
     cache.EnsureKey(K_Stats);
     System.IO.File.WriteAllText(cache.MakePath(K_Stats, statfile), value.ToString());
 }