Factory_Service_2.cs

// Removed for brevity

namespace JrTech.AspNetCore.Web
{
    public class Startup
    {
        // Removed for brevity
        
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddFactory<IRandomNumberGenerator, RandomNumberGenerator>();

            services.AddMvc();
        }
        
        // Removed for brevity
    }
}