Hi, in short: I update wiki page with two new videos - http://en.opensuse.org/YaST/Web/Development/TrainingKit/Learning_Ruby_and_Ra... longer description: First what I see is instruction video from railscast about new things in rails 2.3 (so little older). It introduce three features. Scope and batches is useful for ActiveRecord (database). Third one is method try on Object. I think it is really useful method which we should start using to simplify our code (but do not overuse). especially if code contains if o && o.map && o.map[:test] you can simple type if o.try(:map).try(:"[]",:test) If you don't know this feature I suggest look at that short video, because your quality of your code is limited by your knowledge of used api. Second one is from Gotham conference SOLID object design. I really recommend this video, because if you are not design guru which knows the latest news you give a lot of new ideas how to improve your code quality (so everyone in webyast team should look at it, especially if he want change something in framework). The presentation shows in example what is advantage of dynamic languages and why rails has so popular api. It shows how you can write code which need not to modify much and which is easily extendable. Also shows what to do if your class depends on class (libraries, modules, config files) which is changed more often then your class. It takes 47 minutes, but it is full of information ( I don't fall asleep which detect really good presentation and speaker :) -- Josef Reidinger YaST team maintainer of perl-Bootloader, YaST2-Repair, webyast modules language and time -- To unsubscribe, e-mail: yast-devel+unsubscribe@opensuse.org For additional commands, e-mail: yast-devel+help@opensuse.org