From: Mike Gold <mike.gold.4433@...>
Date: 2009-01-25T23:40:38+09:00
Subject: Re: unalias a method?

Todd Burch wrote:
> 
> What's the technique to unalias a method that has been aliased?
> 

class Foo
  def hello
    p "hi"
  end
  alias_method :hello2, :hello
end

Foo.new.hello2  #=> "hi"
class Foo
  remove_method :hello2
end
Foo.new.hello2  #=> undefined method `hello2'


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