chromatic has an
interesting blog entry.
And Piers Cawley commented it in a way that raised my interest. But I have to admit that I didn't understand the comment completely. So I wrote an email to him asking whether he could explain it a little bit more. I'm sure my mail was lost in the big spam space.
So I want to ask or discuss the three mentioned patterns which have in his opinion code smell and are signs to refactor the code. I want to understand why this is the case. This is more related to object orientation than Perl by itself.
Has anyone more insight than me?