static void Main(string[] args)
{
var filePath = "Employee.txt";
//OLD WAY: using employee class to store employee info as well as perform read/write and date conversion operations
EmployeeOld empOld = new EmployeeOld
{
Id = 1001,
Name = "John",
DateOfBirth = new DateTime(1985, 7, 22)
};
empOld.Save(empOld, filePath);
EmployeeOld recordOld = empOld.Load(1001, filePath);
//BETTER WAY: with Single Responsibility (delegating read/write and date conversion to separate classes)
EmployeeNew empNew = new EmployeeNew
{
Id = 1002,
Name = "Becky",
DateOfBirth = new DateTime(1987, 2, 27)
};
Persistence.Save(empNew, filePath);
EmployeeNew recordNew = Persistence.Load(1002, filePath);
Console.ReadKey();
}
