static void Main(string[] args)
{
var t1 = new Test1 {
Value = 23
};
var v = new Union <Test1, Test2>(t1);
var result = v.Match(
t1 => t1.Value,
t2 => t2.Value
);
v.Match(
t1 => Console.WriteLine("Test1"),
t2 => Console.WriteLine("Test2")
);
Console.WriteLine(result);
var input1 = new EmptyConsoleInputContext(NextConsoleInput());
var input2 = input1.Next();
Console.WriteLine(input2.Value);
var input3 = input1.Next();
Console.WriteLine(input3.Value);
var input4 = input2.Next();
Console.WriteLine(input4.Value);
var input5 = input3.Next();
Console.WriteLine(input5.Value);
Iterate(input1, t =>
{
Console.WriteLine(t);
StackTrace st = new StackTrace(true);
Console.WriteLine($"stack size: {st.FrameCount}");
return(t == "quit");
});
}
static void Iterate(EmptyConsoleInputContext context, Func <string, bool> action)
{
var next = context.Next();
var done = action(next.Value);
if (!done)
{
Iterate(next, action);
}
}