jasongorman

if(length < 8 && length > 50){
	throw new IllegalArgumentException();
}	

jasongorman

if(length < 8 && length > 50){
	throw new IllegalArgumentException();
}	

jasongorman

@Test
public void cannotRequestSequencesShorterThanEight() throws Exception {		
	try
	{
		new FibonacciGenerator().getSequenceOfLength(7);
		fail();
	}
	catch(Exception e)
	{
			

jasongorman

if(length < 8){
	throw new RuntimeException();
}

jasongorman

@Test(expected=IllegalArgumentException.class)
public void cannotRequestSequencesShorterThanEight() throws Exception {		
	new FibonacciGenerator().getSequenceOfLength(7);
}

jasongorman

def tick(cell, number_of_neighbors)
  if number_of_neighbors < 2 || number_of_neighbors > 3
    cell.setAlive false
  end

  if number_of_neighbors == 3
    cell.setAlive true
  end
end

jasongorman

public class CustomerServices
    {
        public string FetchCustomerXmlById(int customerId)
        {
            Customer customer = DataRepository.GetCustomer(customerId);
            string xml = "<Error>Customer not found</Error>";
            if(customer != null)
            {
                xml = "<Customer id='" + customerId + "'>" + customer.Name + "</Customer>";
            }

jasongorman

public class CustomerServices
    {
        public string FetchCustomerXmlById(int customerId)
        {
            Customer customer = new DataRepository().GetCustomer(customerId);
            string xml = "<Error>Customer not found</Error>";
            if(customer != null)
            {
                xml = "<Customer id='" + customerId + "'>" + customer.Name + "</Customer>";
            }

jasongorman

public interface IDataRepository
{
    Customer GetCustomer(int customerId);
    IList<Customer> FindCustomers(string nameToMatch);
}

jasongorman

public class CustomerServices
    {
        private readonly IDataRepository dataRepository;

        public CustomerServices(IDataRepository repository)
        {
            dataRepository = repository;
        }

        public string FetchCustomerXmlById(int customerId)