TWolverson

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Poly
{
    enum X
    {

TWolverson

public class StreetController : BaseControllerType<Street> {

  // is the intention to type these as BaseControllerType<House> or BaseControllerType<BaseEntityType> ?
  private readonly HouseController houseController;
  
  private readonly LightController lightController;
  
  public ActionResult Update(Street street){
  
    foreach(var house in street.Houses){

TWolverson

public class CustomersController 
{
  private readonly IQueryable<Customer> customersQuery;
  
  public CustomersController(IQueryable<Customer> customersQuery)
  {
    this.customersQuery = customersQuery;
  }
  
  public Customer Get(int id)

TWolverson

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    using System;
    using System.Globalization;

TWolverson

public static class Helpers
{
  // this method must be non-async because the caller doesn't understand Tasks
  // it also must be static for *reasons*
  public static string GetApplicationValue(string appType, string listType, string key)
  {
    RefreshCache(); // this needs to block so that the cache is refreshed before trying to return a result
    
    // pseudocode
    return Cache.SingleOrDefault(item => item.Key == key);

TWolverson

using System;
					
public class Program
{
	public static void Main()
	{
		var 個 = "";
		Console.WriteLine("Hello World");
	}
}