public static CalendarsFromJson Parse(string jsonString)
{
var returnValue = new CalendarsFromJson()
{
_loadedCalendars = JsonConvert.DeserializeObject <Dictionary <string, Calendar> >(jsonString, _jsonSettings)
};
returnValue._calendarCollection = new CalendarCollection(returnValue._loadedCalendars.Values);
return(returnValue);
}
public static IServiceCollection AddCalendarsFromJson(this IServiceCollection serviceCollection, string fileName) => serviceCollection.AddSingleton <ICalendarProvider>(CalendarsFromJson.Load(fileName));