dalehenrich/filetree — pull request #54 by dh83 (2012-08-02 17:06:19+00:00)
Title: Pharo2.0 no file directory

issue: 52

Refactored FileTree to support the new Pharo 2.0 version without FileDirectory.

I split some methods to be easily readable, might be something to port to other platforms as well.
The current implementation is a mere hack/patch since it still relies on the low level FileDirectoryEntries everywhere, whereas we should only (mostly) use FileReferences