public static void SaveItems(IEnumerable<string> regionItems, IEnumerable<string> themeItems)
{
var toJsonObject = new MenuItemsJson (){ Region = regionItems, Theme = themeItems };
string serialized = JsonConvert.SerializeObject(toJsonObject);
File.WriteAllText("menuitems.txt", serialized);
}
static MenuItemsReader()
{
string menuItemsJson = File.ReadAllText("menuitems.txt");
_menuItems = JsonConvert.DeserializeObject<MenuItemsJson>(menuItemsJson);
}