From: Shashank Date <sdate@...>
Date: 2004-10-30T21:43:58+09:00
Subject: Re: reuse passed proc later?

Hi,

David Gurba wrote:
> I want to do the following (with as little modfication as necessary):
> 
> call a passed block to a function at some later time...  Eg.
> 
> class A
> 
>   def foo(&block)
>     @func = block
>   end
> end
> 
> a = A.new
> num = a.func.call { print "12" }
> 
> ..but func is an unknown method, and attr_accessor :func doesn't help either....
> 
> any nice solution?

Did you mean to do this:

class A

   attr_accessor :func

   def foo(&block)
     @func = block
   end

end

a = A.new
a.foo { print "12" }
a.func.call

__END__

HTH,
-- shanko