Dry data: Main execute method

Execute.cs

public TResult Execute<T, TResult>(string spName, 
  DbParameter[] sqlParams, Func<IDbCommand, T> execute, 
  Func<T, TResult> map)
{
    using (var conn = _dpf.CreateConnection())
    using (var cmd = _dpf.CreateCommand())
    {
        conn.ConnectionString = _connStr;
        conn.Open();
        cmd.Connection = conn;
        cmd.CommandType = CommandType.StoredProcedure;
        cmd.CommandText = spName;
        cmd.Parameters.AddRange(sqlParams);
        cmd.CommandType = CommandType.StoredProcedure;
        return map(execute(cmd));
    }
}