public static IQueryable<PetShop.Core.Data.Account> ByAddress1(this IQueryable<PetShop.Core.Data.Account> queryable, string address1, params string[] additionalValues)
        {
            var address1List = new List<string> { address1 };

            if (additionalValues != null)
                address1List.AddRange(additionalValues);

            if (address1List.Count == 1)
                return queryable.ByAddress1(address1List[0]);

            return queryable.ByAddress1(address1List);
        }
        public static IQueryable<Petshop.Data.Entities.Account> ByAddress1(this IQueryable<Petshop.Data.Entities.Account> queryable, System.String address1, params System.String[] additionalValues)
        {
            var address1List = new List<System.String> { address1 };

            if (additionalValues != null)
                address1List.AddRange(additionalValues);

            if (address1List.Count == 1)
                return queryable.ByAddress1(address1List[0]);

            return queryable.ByAddress1(address1List);
        }