DateISO8601.swift

extension Date {
	
	struct Formatter {
		
		static let iso8601: DateFormatter = {
			let formatter = DateFormatter()
			formatter.calendar = Calendar(identifier: .iso8601)
			formatter.locale = Locale.current
			formatter.timeZone = TimeZone(secondsFromGMT: 0)
			formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSXXXXX"
			return formatter
		}()
		
	}
	
	var iso8601: String {
		return Formatter.iso8601.string(from: self)
	}
	
}

extension String {
	
	var dateFromISO8601: Date? {
		return Date.Formatter.iso8601.date(from: self)
	}
	
}