void Run2()
{
var dispatcher = new Dispatcher1();
dispatcher.Register<SayHelloCommand>(
command =>
GreetingsExecutors
.Handle(command,
new ConsolePrinterWithTime(new UtcClock(), new ConsolePrinter())));
//.................
dispatcher.Dispatch(new SayHelloCommand("Tom"));
}
void Run1()
{
var dispatcher = new Dispatcher1();
dispatcher.Register<SayHelloCommand>(
new SayHelloExecutor(
new ConsolePrinterWithTime(
new UtcClock(), new ConsolePrinter())).Handle);
//.................
dispatcher.Dispatch(new SayHelloCommand("Tom"));
}