On Sat, Apr 12, 2014 at 5:13 AM, Cecil Westerhof <cldwester...@gmail.com> wrote: > But it looks a ‘little’ cumbersome. Is there a better way to do this?
Here's another way. Not the best way, but I offer it to introduce you to atoms [1] if you're not familiar yet. [1] http://clojure.org/atoms (def numbers '(4 6 8 10)) (def needed-times (atom [])) (doseq [number numbers] (let [start (now) elapsed (fn elapsed [] (- (.getTimeInMillis (now)) (.getTimeInMillis start)))] (foo number) (swap! needed-times conj (elapsed)))) -- John > > At the moment I have the following: > (def numbers '(4 6 8 10)) > > (doseq [number numbers] > (foo number)) > > The call foo generates some output, but I also want to save the time it > took for the call to complete. At the moment I am thinking about > something like: > (def numbers '(4 6 8 10)) > > (def ^:dynamic needed-times ()) > (doseq [number numbers] > (let [start (now)] > (foo number) > (def ^:dynamic needed-times > (cons (- (.getTimeInMillis (now)) (.getTimeInMillis start)) > needed-times)))) > > > > Also if I need to use several points in time, do I keep nesting ‘let’, > or is there a better way? > > -- > Cecil Westerhof > > -- > 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 > --- > You received this message because you are subscribed to the Google Groups "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- 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 --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
