begin
  fun = anInstance.method(:funtimes) #uhoh, 'method' reserved in Ruby
rescue NameError => ne # what's funtimes?
  puts "You silly. There is no method funtimes."
else
  begin
    fun.call(3, "Yakushiro Matsumoto")
  rescue ArgumentError => ae # incorrect num of args
    puts "You silly. funtimes takes different arguments."
  end
end