static void Main(string[] args)
{
ListyIterator <string> listyIterator = null;
string input;
while ((input = Console.ReadLine()) != "END")
{
var lineParts = input.Split(" ");
var command = lineParts[0];
switch (command)
{
case "Create":
var collection = lineParts.Skip(1).ToArray();
listyIterator = new ListyIterator <string>(collection);
break;
case "Move":
Console.WriteLine(listyIterator?.Move());
break;
case "HasNext":
Console.WriteLine(listyIterator?.HasNext());
break;
case "Print":
try
{
listyIterator.Print();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
break;
case "PrintAll":
listyIterator.PrintAll();
break;
}
}
}
static void Main(string[] args)
{
var createInput = Console.ReadLine().Split();
ListyIterator <string> items = new ListyIterator <string>(createInput.Skip(1).ToList());
string input;
while ((input = Console.ReadLine()) != "END")
{
try
{
switch (input)
{
case "Move":
Console.WriteLine(items.Move());
break;
case "HasNext":
Console.WriteLine(items.HasNext());
break;
case "Print":
items.Print();
break;
case "PrintAll":
Console.WriteLine(string.Join(" ", items));
break;
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
}
public void Move()
{
Console.WriteLine(listyIterator.Move());
}
private static void ResultFromMoveComand()
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(listyIterator.Move());
Console.ForegroundColor = color;
}
public void MoveWithNextElementShouldReturnTrue()
{
Assert.That(() => list.Move(), Is.True);
}
public void MoveReturnsTrueIfSuccessfullyMoved()
{
_result = _listyIterator.Move();
Assert.AreEqual(_result, true);
}
static void Main(string[] args)
{
string[] items;
while (true)
{
var inputs = Console.ReadLine().Split(' ');
if (inputs[0] == "Create")
{
items = inputs.Skip(1).ToArray();
break;
}
else
{
Console.WriteLine("You must first provide a Create command with the list of items.");
}
}
var list = new List <string>(items);
var iterator = new ListyIterator <string>(list);
while (true)
{
string command = Console.ReadLine();
if (command == "END")
{
break;
}
if (string.IsNullOrWhiteSpace(command))
{
continue;
}
try
{
switch (command)
{
case "Create":
throw new InvalidOperationException("There can only be one Create command.");
case "Move":
{
Console.WriteLine(iterator.Move());
break;
}
case "Print":
{
iterator.Print();
break;
}
case "HasNext":
{
Console.WriteLine(iterator.HasNext());
break;
}
case "Reset":
{
iterator.Reset();
break;
}
case "PrintAll":
{
var strBuilder = new StringBuilder();
foreach (var item in iterator)
{
strBuilder.Append($"{item} ");
}
Console.WriteLine(strBuilder.ToString().TrimEnd());
break;
}
default:
throw new InvalidOperationException("Invalid command.");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
Console.ReadKey();
}
public void IteratorCanMoveToNextIndex()
{
Assert.IsTrue(listIterator.Move());
}
static void Main(string[] args)
{
ListyIterator <string> listyIterator = null;
string command;
while ((command = Console.ReadLine()) != "END")
{
var tokens = command.Split();
switch (tokens[0])
{
case "Create":
listyIterator = new ListyIterator <string>(tokens.Skip(1).ToArray());
break;
case "Move":
Console.WriteLine(listyIterator.Move());
break;
case "Print":
try
{
listyIterator.Print();
}
catch (InvalidOperationException ioe)
{
Console.WriteLine(ioe.Message);
}
break;
case "HasNext":
Console.WriteLine(listyIterator.HasNext());
break;
case "PrintAll":
foreach (var item in listyIterator)
{
Console.Write(item + " ");
}
Console.WriteLine();
break;
}
}
}
