From: Glen Holcomb <damnbigman@...>
Date: 2009-02-18T23:30:18+09:00
Subject: Re: Tree structure - how do we link nodes together?

--000e0cd22d52b5baa7046332422f
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

On Wed, Feb 18, 2009 at 7:20 AM, Aldric Giacomoni <"aldric[removeme]"@
trevoke.net> wrote:

> Robert Klemme wrote:
> > 2009/2/18 Aldric Giacomoni <"aldric[removeme]"@trevoke.net>:
> >
> >> I know I could just use rubytree, which looks quite nice, but I'd like
> >> to see what you guys would do about creating a tree and linking the
> >> nodes together.
> >> In C++ we'd just make pointers, so how would we do the equivalent in
> Ruby?
> >>
> >
> > We use object references - as always when referring other objects.
> > Ruby does not have the multitude of options that C++ has.
> >
> > Cheers
> >
> > robert
> >
> >
> >
> Alright, Robert - I don't know how that works in Ruby! Would you provide
> me with a simple example, explain it, or point me to something that
> explains it, please?
>
> Thanks,
>
> --Aldric
>
>
Pretty Simple really:

class Node
  attr_accessor :data
  attr_accessor :left
  attr_accessor :right
end

root = Node.new

node1 = Node.new

root.data = "rob"
node1.data = "tim"
root.right = node1

.
.
.


-- 
"Hey brother Christian with your high and mighty errand, Your actions speak
so loud, I can't hear a word you're saying."

-Greg Graffin (Bad Religion)

--000e0cd22d52b5baa7046332422f--