Oh, I see you put the word "concurrency" in the subject but don't mention it in your post. I guess my example isn't interesting for you, then. You will get better responses if you put all relevant information in the actual body - the subject is a space to summarize the body, not to add to it.
On Sep 20, 9:08 am, Alan <a...@malloys.org> wrote: > A few days ago I was thinking about how different it would be to write > flip-map* in Java vs Clojure. A very simple, small program, but easy > to see how Clojure can be more expressive. > > public static Map<V,K> flipMap(Map<K,V> map) > { > Map<V,K> result = new HashMap<V,K>(map.size()); > for (K key : map.keys()) { > result.put(map.get(key), key); > } > > return result; > > } > > (def flip-map #(apply zipmap ((juxt vals keys) %))) > > * Given a hash map, reverse its keys and values such that every K=>V > pair in the input map becomes V=>K in the output. Naturally the values > must be unique for this to work, so call that a precondition. > > On Sep 17, 2:47 pm, anderson_leite <anderson...@gmail.com> wrote: > > > I'm new to clojure, so sorry if this is a dummie question. > > > Studyng clojure I can understand the syntax and so on....but I would > > like a real example comparing clojure and java. > > > Do you know some benchmark using first just java and than showing the > > best results with clojure ? > > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en