public static IEnumerable <int> GetNums(IEnumerable <int> array, LessNum meDel)
{
foreach (int item in array)
{
meDel(item);
yield return(item);
}
}
static void Main(string[] args)
{
int[] arr = new[] { 2, 6, 12, 67, 2, 5, 6, 99 };
LessNum md = Program.GetLessFive;
// md += Program.GetGreater20;
foreach (int item in Program.GetNums(arr, md))
{
Console.WriteLine(item);
}
Console.ReadKey();
}
