Jules Jacobs wrote: > Hi Dirk, >. >. >. > print output_factor_list(find_prime_numbers(200), false) > > I think most of the changes are from imperative to functional. > Inject/map/select /join really make things simpler, but they are hard to > understand if you haven't used them. > > I hope this was helpful, > > Jules Thanks Jules, Your "coding style" seems very clean, elegant and understandable. I'm very new to Ruby and I've had somewhat of a hardtime getting going with it. I just wanted to say thanks for the detailed explination of what looks to me like ideal ruby code. Hector -- Posted via http://www.ruby-forum.com/.