//Any ( True if atleast one of the products satisfy a criteria or False if otherwise)
public bool Any(CriteriaDelegate criteria)
{
foreach (var item in _list)
{
if (criteria((Product)item))
{
return(true);
}
}
return(false);
}
//Min
//Max
//Average
//Sum
//Count(criteria)
public int Count(CriteriaDelegate criteria)
{
var result = 0;
foreach (var item in _list)
{
if (criteria((Product)item))
{
result++;
}
}
return(result);
}
