public static Menu BuildMenu(Action <string> write, Action exitCallback)
{
var utility = new MenuUtility(write, exitCallback);
var menu = new Menu(new[] { "What math function would you like to use?" },
new[] {
new MenuItem()
{
Key = "a", Text = "Add", Execute = utility.ChooseAdd
},
new MenuItem()
{
Key = "s", Text = "Subtract", Execute = utility.ChooseSubtract
},
new MenuItem()
{
Key = "m", Text = "Multiply", Execute = utility.ChooseMultiply
},
new MenuItem()
{
Key = "d", Text = "Divide", Execute = utility.ChooseDivide
},
new MenuItem()
{
Key = "e", Text = "Exit", Execute = utility.Exit
}
});
return(menu);
}
private static Menu BuildMainMenu()
{
return(MenuUtility.BuildMenu(Console.WriteLine, Exit));
}