From: Daniel Sheppard <daniels@...>
Date: 2004-03-31T15:35:57+09:00
Subject: Re: Silly question...

Run:

A = Class.new

To re-assign A to be a new, empty class.

> -----Original Message-----
> From: GGarramuno [mailto:ggarramuno@aol.com] 
> Sent: Wednesday, 31 March 2004 4:24 PM
> To: ruby-talk ML
> Subject: Silly question...
> 
> 
> Is there any way of completely remove a class object's 
> methods instead of extending the class?
> 
> I'd like to be able to do:
> 
> class A
>    attr :t
>    def initialize
>        @t = 1
>    end
> end
> 
> a = A.new
> puts a.t   # => 1
> 
> # Not extending... redefining here....
> class A
>    attr :x
>    def initialize
>        @x = 3
>    end
> end
> 
> 
> a = A.new
> puts a.x # => 3
> puts a.t # => error, instead of outputing nil
> 
> I'm finding the above to be a major pain when debugging and 
> prototyping new code in either irb or an embedded ruby, every 
> time I reload a library.
> 
> 
> 
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