From: Ola Bini <ola.bini@...>
Date: 2006-08-29T15:26:58+09:00
Subject: Re: Partial append_features?

Logan Capaldo wrote:
> 
> % cat Projects/Ruby Experiments/append_from.rb
> class Module
>   def append_from( mod, *methods_to_keep )
>     methods_to_keep.map! { |m| m.to_s }
>     methods_to_remove = mod.instance_methods(false) - methods_to_keep
>     new_mod = Module.new
>     new_mod.module_eval do
>       include mod
>       methods_to_remove.each { |meth| undef_method meth }
>     end
>     include new_mod
>   end
> end
> 

Hi,

Thank you for writing it up for me. This was more or less what I had in 
mind of writing up myself. This solution is definitely the best for me, 
since the methods I want to keep is a small subset compared to how many 
to remove, and the ones to remove will grow with time.

Thanks.

-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.