From: "RubyTalk@..." <rubytalk@...>
Date: 2007-04-16T10:04:29+09:00
Subject: Re: Undefining a method?

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undef :method

irb(main):001:0> def cow
irb(main):002:1> p "cow"
irb(main):003:1> end
=> nil
irb(main):004:0> cow
"cow"
=> nil
irb(main):005:0> undef :cow
=> nil
irb(main):006:0> cow
NameError: undefined local variable or method `cow' for main:Object
        from (irb):6
irb(main):007:0>


Stephen Becker IV

On 4/15/07, Ben Johnson <bjohnson@mediamanifest.com> wrote:
>
> Is it possible to undefine a method. For example:
>
> class A
> def method
> end
> end
>
> A.undefine_method(:method)
>
> Is this possible?
>
> I need to do this because I'm dynamically building methods into a class
> and it would make everything cleaner.
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

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