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remove_method 

        # Module.remove_method

(from ruby core)
---
    remove_method(symbol)   -> self
    remove_method(string)   -> self

---

Removes the method identified by *symbol* from the current class. For an
example, see Module#undef_method. String arguments are converted to
symbols.

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.