public void TestSkipEnumerable()
{
int[] originals = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
IEnumerable <int> odds = originals;
// Remove all evens
foreach (int original in originals)
{
odds = new SkipEnumerable <int>(odds, 2 * original);
}
// Do we have any evens?
foreach (int odd in odds)
{
Assert.AreEqual(1, odd % 2);
}
}
public void SkipEnumerableExample()
{
// Remove all the square numbers
int[] nums = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
IEnumerable <int> squareless = nums;
foreach (int num in nums)
{
double sqrt = Math.Sqrt(num);
if (sqrt == Math.Round(sqrt))
{
squareless = new SkipEnumerable <int>(squareless, num);
}
}
// Writes: 2, 3, 5, 6, 7, 8
Console.WriteLine(EnumerableUtilities.JoinEnumerator(", ", squareless));
}