MongoDB.Driver.Collection.FindOne C# (CSharp) Метод

        public Document FindOne(Document spec)
        {
            ICursor cur = this.Find(spec, -1, 0, null);
            foreach(Document doc in cur.Documents){
                cur.Dispose();
                return doc;
            }
            //FIXME Decide if this should throw a not found exception instead of returning null.
            return null; //this.Find(spec, -1, 0, null)[0];
        }