internal static IDynamic Max(IEnvironment environment, IArgs args)
{
if (args.IsEmpty)
{
return(environment.CreateNumber(double.NegativeInfinity));
}
if (args.Count == 1)
{
return(args[0].ConvertToNumber());
}
var numbers = new INumber[args.Count];
for (int i = 0; i < numbers.Length; i++)
{
var number = args[i].ConvertToNumber();
if (double.IsNaN(number.BaseValue))
{
return(environment.CreateNumber(double.NaN));
}
numbers[i] = number;
}
INumber r = null;
foreach (var n in numbers)
{
if (r == null || r.Op_Lessthan(n).ConvertToBoolean().BaseValue)
{
r = n;
}
}
return(r);
}