public void SaveToFile(Remainder remainder, string filename, bool overwrite = false)
{
if (overwrite || File.Exists(filename))
{
File.WriteAllText(filename, remainder.ToString());
}
}
static void Main(string[] args)
{
Console.WriteLine("SingleRespnsibility Principle/Pattern");
Remainder rem = new Remainder();
rem.AddRemainders("Make Tea at 11");
rem.AddRemainders("Meeting at 12");
rem.AddRemainders("Lunch at 1");
Console.WriteLine(rem);
Persistance persistance = new Persistance();
string filename = @"D:\remainders.txt";
persistance.SaveToFile(rem, filename, true);
}