From: chiaro scuro <kiaroskuro@...>
Date: 2006-05-02T07:01:09+09:00
Subject: Re: traversal of a tree + block code

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that's block.call(child), no?

On 5/1/06, Andrew Gibson <gibson_andrew@yahoo.com> wrote:
>
> Ahhh..found my solution:
>
>   def self.depthFirstTraversal(parent , &block)
>     children =3D parent.children
>     children.each do |child|
>       block[child]
>       self.depthFirstTraversal(child, &block)
>     end
>   end
>
> I'm not familiar with the [] for passing the argument to the proc(?) ...
> anyone have any comments?
>
> --
> Posted via http://www.ruby-forum.com/.
>
>


--
Chiaroscuro
---
Liquid Development: http://liquiddevelopment.blogspot.com/

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