public Option <Student> AddNewStudent(string firstName, string lastName, int age, string gender)
{
var optionName = Name.Create(firstName, lastName);
var optionAge = Age.Create(age);
var optionGender = Gender.Create(gender);
AddStudentApply <Name, Age, Gender, Option <Student> > method = Add;
return(method.Curry()
.Apply(optionName)
.Apply(optionAge)
.Apply(optionGender));
}
public static Func <T1, Func <T2, Func <T3, R> > > Curry <T1, T2, T3, R>(this AddStudentApply <T1, T2, T3, R> func) => t1 => t2 => t3 => func(t1, t2, t3);
