Indeed, on anything serious I write it at least twice. Of course, using Clojure makes this easy since there is usually not a lot of code to rewrite. But after y

Indeed, on anything serious I write it at least twice. Of course, using Clojure makes this easy since there is usually not a lot of code to rewrite. But after you get into something, you know details about what is needed that you simply cannot adequately predict beforehand in a lot of circumstances.