public static void BeGreaterOrEqual <T>(Func <T> argumentFunc, T lowerLimit) where T : IComparable
{
if (ComparablePredicates.IsLessThan(argumentFunc(), lowerLimit))
{
var argument = argumentFunc.GetParameter(p => ComparablePredicates.IsLessThan(p, lowerLimit));
throw new ArgumentException($"The argument '{argument.Name}' must not be less than {lowerLimit}.", argument.Name);
}
}
public static bool IsLessThan <T>(this T first, T second) where T : struct, IComparable
{
return(ComparablePredicates.IsLessThan(first, second));
}
