calling different methods in sub-class (ruby)

calling different methods in sub-class.java

public class Foo {
    public String ping() {
        return "ping";
    }
    
    public String pong() {
        return "pong";
    }
}

public class BadFoo extends Foo {
    public String ping() {
        return super.pong();
    }
    
    public String pong() {
        return super.ping();
    }
}

calling different methods in sub-class.rb

class Foo
  def ping
    "ping"
  end
  
  def pong
    "pong"
  end
end

# does not work in ruby
# but `super.method_name` works in java
# how to do this in ruby ?
class BadFoo < Foo
  def ping
    super.pong
  end
  
  def pong
    super.ping
  end
end

# thanks to Yuva
class ConfusedFoo < Foo
  alias_method :parent_pong, :pong
  alias_method :parent_ping, :ping
  
  def ping
    parent_pong
  end
  
  def pong
    parent_ping
  end
end

# Java's way of doing things is verbose
# but it does make this usecase easier
# but not the most common one. ie. calling the super method