gistfile1.cs

public class PeopleController : ApiController
{
    public IEnumerable<Person> Get()
    {
        var repository = new ExampleDataRepository();
        return repository.GetSomePeople();
    }
 
    public Person Get(int id)
    {
        var repository = new ExampleDataRepository();
        var person = repository.GetPerson(id);
        if (person == null)
        {
            throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.NotFound));
        }
        return person;
    }
}