Re: [Pharo-users] Preorder tree traversal

2014-09-19 Thread p...@highoctane.be
Check the FileSystem guides: Preorder is in there. Look at GuideTest and PreorderGuideTest for a starting point. Phil ​

[Pharo-users] Preorder tree traversal

2014-09-19 Thread Offray Vladimir Luna Cárdenas
Hi, I have a tree object structure, in a project and I'm wondering if there is a code or method that I can use to make a preorder tree traversal on it. I have seen the one that is the book Inside Smalltalk Vol 1, but I don't know if there is something in the image or elsewhere that can be use