List of tuples for factory branching removal

Original.cs

public interface IFoo { }
public class FooOne : IFoo { }
public class FooTwo : IFoo { }
public class FooFourtyTwo : IFoo { }
public class FooFace : IFoo { }
public class FooNull : IFoo { }

public class Whatever
{
  public IFoo GetFoo(bool someFlag, string someLabel)
  {
    if (someFlag)
    {
      if (someLabel == "Test"
        return new FooOne();
      if (someLabel == "blah blah")
        return new FooTwo();
    }
    else
    {
      if (someLabel == "Test"
        return new FooFourtyTwo();
      if (someLabel == "blah blah")
        return new FooFace();
    }

    return new FooNull();

  }
}

Refactored.cs

public interface IFoo { }
public class FooOne : IFoo { }
public class FooTwo : IFoo { }
public class FooFourtyTwo : IFoo { }
public class FooFace : IFoo { }
public class FooNull : IFoo { }

public class Whatever
{
  private readonly List<(bool someFlag, string someLabel, IFoo someType)> myTypes = new List<(bool someFlag, string someLabel, IFoo someType)>()
  {
      (true, "Test", new FooOne()),
      (true, "blah blah", new FooTwo()),
      (false, "Test", new FooFourtyTwo()),
      (false, "blah blah", new FooFace()),
  };

  public IFoo GetFoo(bool someFlag, string someLabel)
  {
      var result = myTypes
          .FirstOrDefault(w => w.someFlag == someFlag && w.someLabel == someLabel)
          .someType;

      if (result == null)
          return new FooNull();

      return result;
  }
}