This shaves 14 characters off of Chouser's solution: (defn enc[s e](apply str(map(apply hash-map(take-nth 2 e))s)))
rzezeski: The problem statement is somewhat ambiguous about what to do if the character is missing from the mapping. It says you can just "skip it", and this short solution does exactly that. This is also what most of the solutions appear to be doing. So you may be making more work for yourself by making the mapping default to the same character. Either way, this approach will save you 14 characters. And, of course, you can shave off another 2 with a terser name than enc. --~--~---------~--~----~------------~-------~--~----~ 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 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 -~----------~----~----~----~------~----~------~--~---
