🔧 How I replaced if statements with a Dictionary delegate in C#

Let's say you need to implement a feature that returns a different package based on the user-provided coupon code.

So you start with a model:



public record Package
{
public int Id { get; set; }
public string Name { get; set; }
public double Price { get; set; }
}






And you write a function that returns a different package based...