static void Main(string[] args)
{
List <int> numbersList = new List <int> {
1, 4, 5, 6, 3, 4
};
var val = new SingleValue();
val.Value = 5;
var singleValue = val.Sum();
Console.WriteLine($"Single value is {singleValue}");
var many = new ManyValues();
many.AddRange(numbersList);
var manyValues = many.Sum();
Console.WriteLine($"Sum of many values is {manyValues}");
}
static void Main(string[] args)
{
{
var value = new SingleValue {
Value = 55
};
var sum = ExtensionMethods.Sum(new List <IValueContainer> {
value
});
Debug.Assert(55 == sum);
}
{
var values = new ManyValues {
22, 33, 44
};
var sum = ExtensionMethods.Sum(new List <IValueContainer> {
values
});
Debug.Assert(99 == sum);
}
}
