Cheddar paradigms examples

examples.cdr

//@F
IO.printf("Hello, %s!", IO.prompt("Name:", "Please enter your name"))
//@OO
class Greeter(String: name?) {
  ask -> self.name = IO.prompt("Name:")
  say -> IO.printf("Hello, #{self.name}!")
}

export main() {
  const Hello := Greeter::()
  
  while !Hello.ask() {
    print "Please enter your name"
    Hello.ask()
  }
  
  Hello.say()
}