internal AppendEnumerator(AppendEnumerable <T> enumerable)
{
this.enumerable = enumerable;
restEnum = enumerable.rest.GetEnumerator();
state = 0;
Current = default;
}
public void AppendEnumerableExample()
{
// Append the following two lists
int[] one2three = new int[] { 1, 2, 3 };
int[] four2six = new int[] { 4, 5, 6 };
IEnumerable<int> appended = new AppendEnumerable<int>(one2three, four2six);
// Writes: 1, 2, 3, 4, 5, 6
Console.WriteLine(EnumerableUtilities.JoinEnumerator(", ", appended));
}
public void TestAppendEnumerable()
{
int[] odds = new int[] { 3, 5, 7 };
int[] evens = new int[] { 2, 4, 6 };
IEnumerable<int> nums = new AppendEnumerable<int>(odds, evens);
// Find the minimum, maximum, and length
int min = 10, max = 1, len = 0;
foreach (int num in nums)
{
min = Math.Min(min, num);
max = Math.Max(max, num);
len++;
}
Assert.AreEqual(6, len);
Assert.AreEqual(2, min);
Assert.AreEqual(7, max);
}
