From: Neil Stevens <neil@...>
Date: 2005-12-06T00:27:35+09:00
Subject: Re: Can I set a module context for a block?

John Lam wrote:
> I'd really like to be able to inject the 'include Bob' statement in the
> create method of Bob:
> 
> module Bob
>   def method_missing(name, *params)
>     puts "missing: #{name}"
>   end
>   def self.create(name)
>     yield if block_given?
>     puts name
>   end
> end
> 
> Bob::create('hi') do
>   include Bob
>   ldstr
>   ldc_i4_0
> end
> 
> Is there a way that I can avoid include Bob in my block?

  def self.create(name)
    module_eval do
      yield
    end if block_given?
    puts name
  end

-- 
Neil Stevens - neil@hakubi.us

'A republic, if you can keep it.' -- Benjamin Franklin