public int Compare_Absolute_Tests(int a, int b, int c, int d, int e)
{
Func <int, int, int> absoluteComparerFunc = (x, y) =>
{
if (Math.Abs(x) > Math.Abs(y))
{
return(1);
}
if (Math.Abs(x) < Math.Abs(y))
{
return(-1);
}
return(0);
};
var list = new[] { a, b, c, d, e };
var sortedList = list.OrderBy(z => z, ComparerFunc <int> .Create(absoluteComparerFunc))
.ToList();
return(sortedList.Last());
}
public string Compare_OrderBy_Tests(int a, int b, int c, int d, int e)
{
Func <int, int, int> evensFirst = (x, y) =>
{
if (x == y)
{
return(0);
}
if (x % 2 == y % 2)
{
return(x < y ? -1 : 1);
}
return((x % 2 == 0) ? -1 : 1);
};
var list = new[] { a, b, c, d, e };
var sortedList = list.OrderBy(z => z, ComparerFunc <int> .Create(evensFirst))
.ToList();
return(string.Join(",", sortedList.Select(x => x.ToString())));
}