public static IHostBuilder CreateHostBuilder()

in sample-dotnet/Program.cs [27:37]

• 10 lines of code
• 1 McCabe index (conditional complexity)

        public static IHostBuilder CreateHostBuilder(string[] args)
        {
            string port = Environment.GetEnvironmentVariable("PORT") ?? "8080";
            string url = String.Concat("http://0.0.0.0:", port);

            return Host.CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>().UseUrls(url);
                });
        }