Exemplo n.º 1
0
        internal static int AmountInYear(this TimeUnit timeUnit)
        {
            var amountInYearAttribute = timeUnit.GetAttributes()?.Get <AmountInYearAttribute>();

            if (amountInYearAttribute is null)
            {
                throw new InvalidOperationException();
            }

            return(amountInYearAttribute.AmountInYear);
        }