29:55 why sonething like this classs is hard to test? you have a constructor with the only one dependency and each method makes reference to attributes on this parameter object, delegate is easy to test as well, i don't get it, why is hard and why you can use openstruct in a dynamic language like ruby, openstruct is really helpful for declaring dummy object
Thank you very much for this talk! It was simple, useful and beautifily presented :)
29:55 why sonething like this classs is hard to test? you have a constructor with the only one dependency and each method makes reference to attributes on this parameter object, delegate is easy to test as well, i don't get it, why is hard and why you can use openstruct in a dynamic language like ruby, openstruct is really helpful for declaring dummy object