How do I call a super class method

Question

I have two classes A, and B. Class B overrides the foo method of class A. Class B has a b

Answer 1

In Ruby 2.2, you can use Method#super_method now

For example:

class B < A
  def foo
    super + " world"
  end

  def bar
    method(:foo).super_method.call
  end
end

Ref: https://bugs.ruby-lang.org/issues/9781#change-48164 and https://www.ruby-forum.com/topic/5356938