Hi,

some of you might have hear of Rosetta Code, a Wiki that presents
solutions to standard programming tasks in various languages. I figured
that in many categories no Smalltalk/Pharo solutions are shown. Maybe we
can contribute some pieces from time to time? I started with the following:

https://rosettacode.org/wiki/Tree_traversal#Smalltalk

Your comments are welcome.

Best, Steffen