golang reflection games

dump.go

func dump(v reflect.Value, path string) {
	switch v.Type().Kind() {
	case reflect.Interface:
		if v.Elem().Type().Kind() == reflect.Interface {
			fmt.Println(path, ":", "merry xmas an interface")
		} else {
			dump(v.Elem(), path)
		}
	case reflect.Int, reflect.Int64, reflect.Float64:
		fmt.Println(path, ":", "it is a number", v.String())
	case reflect.String: //reflect.Int,
		fmt.Println(path, ":", "it is string:", v.String())
	case reflect.Bool: //reflect.Int,
		fmt.Println(path, ":", "it is bool:", v.Bool())

	case reflect.Struct:
		fmt.Println(path, ":", "it is a struct")
	case reflect.Map:
		fmt.Println(path, ":", "it is a map")
		for _, key := range v.MapKeys() {
			dump(v.MapIndex(key), path+"/"+key.String())
		}
	case reflect.Slice:
		fmt.Println(path, ":", "it is a slice")

	default:
		fmt.Println(path, ":", "unknown type", v.Type())
	}

}