Hi --

On Thu, 29 Jul 2004, Mehr, Assaph (Assaph) wrote:

> 
> > How can I do something like the following:
> 
> > class Foo
> >    attr_accessor :goo, :moo
> >    def initalize
> >       @attr.each { | attrib| attrib = 0 }
> 
> 	  [:goo,:moo].each { |sym| send "#{sym}=", 0 }
> or:
> 	  [:goo,:moo].each { |sym| instance_eval "@#{sym} ||= 0" }
> 
> >    end
> > end

You could also use: instance_variable_set("@#{sym}",0)
(which might be more self-documenting).


David

-- 
David A. Black
dblack / wobblini.net