static void Main(string[] args)
{
StudentData sd = new StudentData();
// List<Student> students = sd.GetFilteredStudents();
List <Student> students = sd.GetAllStudents();
List <String> fruits = new List <string> {
"appel", "pear", "banana", "strawberry", "lemon"
};
foreach (string fruit in fruits)
{
// Console.WriteLine(fruit.ToUpper());
ConvertString toCaps = x => x.ToUpper();
CountString countString = x => x.Count();
Console.WriteLine(toCaps(fruit) + " telt " + countString(fruit) + " tekens");
// Console.WriteLine(fruit + " telt " + fruit.Count() + " tekens");
}
Console.WriteLine();
for (int i = 0; i < fruits.Count() - 1; i++)
{
CheckString checkString = (x, y) => x.Count() > y.Count();
Console.WriteLine(fruits[i] + " contains more characters then " + fruits[i + 1] + ": " + checkString(fruits[i], fruits[i + 1]));
}
Console.WriteLine();
foreach (Student student in students)
{
CheckAge checkAge = (x, y) => x.Age >= y;
Console.WriteLine(student.FirstName + " " + student.LastName + " is " + (checkAge(student, 21) ? "" : "not ") + "old enough.");
}
Console.ReadKey();
}
static void Report(string title, List <Person> people, CheckAge check)
{
Console.WriteLine(title);
foreach (Person p in people)
{
if (check(p))
{
Console.WriteLine("{0} is {1} years old", p.Name, p.Age);
}
}
}
public void CalcAgeTest()
{
var sources = new RssSources(fileName);
Assert.AreEqual(sources.Sources.Count, rssSourcesCount, $"Sources file count {sources.Sources.Count} != {rssSourcesCount}");
foreach (var source in sources.Sources)
{
var uri = source.Value;
using var feed = new RssFeed(uri);
Assert.IsTrue(feed.Load());
Assert.IsTrue(feed.PubDate > DateTimeOffset.MinValue);
Console.WriteLine(feed);
}
using var aging = new CheckAge()
{
CurrentDateTime = DateTimeOffset.Now,
MaxAge = TimeSpan.FromDays(2),
Feeds = sources.Sources
};
aging.Check();
var companyEnum = sources.Sources.Keys.GetEnumerator();
foreach (var isOverAge in aging.OverAge)
{
string companyName = "<unknown>";
if (companyEnum.MoveNext())
{
companyName = companyEnum.Current;
}
Console.WriteLine($"\"{companyName}\" RSS Feed is{(isOverAge?" ":" not ")}over {aging.MaxAge.Days} days");
}
}
