Hello !

I'm happy to announce a new publication, to appear in the JUCS journal, volume 15 (next issue). The details of the paper are given below:

Title: REVISITING THE VISITOR: THE JUST DO IT PATTERN Author: Didier Verna

Abstract: While software design patterns are a generally useful concept, they are often (and mistakenly) seen as ready-made universal recipes for solving common problems. In a way, the danger is that programmers stop thinking about their actual problem, and start looking for pre-cooked solutions in some design pattern book instead. What people usually forget about design patterns is that the underlying programming language plays a major role in the exact shape such or such pattern will have on the surface. The purpose of this paper is twofold: we show why design pattern expression is intimately linked to the expressiveness of the programming language in use, and we also demonstrate how a blind application of them can in fact lead to very poorly designed code.