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method_added 

        # Module.method_added

(from ruby core)
---
    method_added(method_name)

---

Invoked as a callback whenever an instance method is added to the
receiver.

    module Chatty
      def self.method_added(method_name)
        puts "Adding #{method_name.inspect}"
      end
      def self.some_class_method() end
      def some_instance_method() end
    end

*produces:*

    Adding :some_instance_method


(from gem debug-1.7.1)
---
    method_added(mid;)

---

This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.