MongoDB.Driver.Database.Eval C# (CSharp) Method

        public Document Eval(CodeWScope cw)
        {
            Document cmd = new Document().Append("$eval", cw);
            return SendCommand(cmd);
        }

        public void TestEvalNoScope()
        {
            Document result = db.Eval("function(){return 3;}");

            Assert.AreEqual(3, result["retval"]);
        }