Genial solution to return anonymous types for a function using Dapper and lambda expressions

QueryAdventureWorksWithDapperAndLambdas.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
using System.Text.RegularExpressions;
using Dapper;

namespace ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
            
            var res = CreditCards(t =>
            new {
                CreditCardId = t["CreditCardID"],
                CardType = t["CardType"],
                CardNumber = t["CardNumber"],
                ExpMonth = t["ExpMonth"],
                ExpYear = t["ExpYear"]
            });

            Console.Write("");
        }

        private static IEnumerable<T> Query<T>(string queryString, object parameters, Func<IDictionary<string, object>, T> map)
        {
            var sqlConnection = @"Data Source=Machine\SQLEXPRESS;Initial Catalog=AdventureWorks2012;Persist Security Info=True;User ID=sa;Password=";
            using (var connection = new SqlConnection(sqlConnection))
            {
                connection.Open();
                var data = connection.Query("select * from Sales.CreditCard where CreditCardID < @Id", new { Id = 10 });
                foreach(var d in data)
                    yield return map.Invoke(d);
            }
        }

        private static IEnumerable<T> CreditCards<T>(Func<IDictionary<string, object>, T> map)
        {
            var str = "select * from Sales.CreditCard where CreditCardID < @Id";
            foreach (var d in Query(str, new { Id = 10 }, map))
                yield return d;
        }
    }
}

(string queryString, object parameters, not used ?

Cannot implicitly convert type 'System.Collections.Generic.IEnumerable<<anonymous type: object INDICE, object ID, object TV, object ID_TV, object PRIORITE, object STATUS, object LIB_STATUS, object NIVABS, object DIA, object HORA, object FicheroCarga>>'
to

'System.Collections.Generic.IEnumerable<object[]>'.