singleton_method_removed(symbol)

Invoked as a callback whenever a singleton method is removed from the receiver.

module Chatty
  def Chatty.singleton_method_removed(id)
    puts "Removing #{id.id2name}"
  end
  def self.one()     end
  def two()          end
  def Chatty.three() end
  class <<self
    remove_method :three
    remove_method :one
  end
end

produces:

Removing three
Removing one

Source Code

/*
* Not documented
*/

static VALUE
rb_obj_dummy()
{
   return Qnil;
}