Jan. 17, 2010
10:39 a.m.
Hi, for PrStef (that may be renamed ProfStef - thanks Lukas) there are several ways to go to the next lesson: PrStef next. [PrStef next] value. 3=3 ifTrue: [PrStef next]. 1 to: 1 do: [:i | PrStef next]. I'm thinking about adding more of it: (Smalltalk at: #PrStef) next. PrStef perform: #next. I'm sure you know other funny ways to send #next on PrStef :) Laurent