-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Am 27.09.2011 06:27, schrieb Baishampayan Ghose: >> i wasn't really trying to achieve anything useful - just messing >> around and see where i get. >> >> now i'm here: (defrecord point [x y z]) (defn genPoints [n] (let >> [random (new Random) randomInt #(.nextInt random) randomPoint >> #(new point (randomInt) (randomInt) (randomInt))] (repeatedly n >> randomPoint))) >> >> is there a way to avoid writing (randomInt)(randomInt)(randomInt) >> and instead something like (magic (repeatedly 3 randomInt))? > > This is how I would write it - > > (defrecord Point [x y z]) > > ;;; Only needed in pre Clojure 1.3.0 ;;; In Clojure 1.3.0, ->Point > will be generated automatically ;; (defn ->Point ;; [x y z] ;; > (Point. x y z)) > > (defn gen-points [n] (let [random (java.util.Random.) random-int > #(.nextInt random) random-point #(apply ->Point (repeatedly 3 > random-int))] (repeatedly n random-point))) > > Hope this helps. > > Regards, BG >
yes it does :) - -- -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBAgAGBQJOght3AAoJENRtux+h35aG+AIP/j3ufGpS74wSSDv1RyAJjx2V S7cdRuF4U00tanW1OAn/PYY93iT0wcXBgKowuo/jD9+C0TV5K7/he33KeSRrJCnb vLEq8B1Um4JOc1V7MZZBaqtIfJcaQ3s5fcPtPdITX97dX79A3WSItU3/Fc+UYC2i eF7p99dNLToF2KQhQPZ0Wb37gyIit/XExWiuTx8FIkNzLsL/cPQFMJpcG5Thw9pF 6EKImZOH2A6zOgO68nbynxV4D2vOW7VKkJb7B61XgRILf9bfLqspg/GmEeXaBTrp gNXSbE7AFAHp6bA08nvydfr9H68z1H53i79mLxlDVXsq3MjGiHVddDa1SaG9SwwV Vt7K0IndKqFonoI5WUj9CRnxWDoDhy35zwSolJOZhAjSSBHDdZCa9fa0BUU5HXu6 15z3RTG9nOk6OIQJeJiKNGaHtPdplJ0ugHFCDhLpsQZoG8z6QWT6n6BxDwRU9w3i bEobBms8PqEsTWf1MmwJxLPyA/UC0wVKNiMdqheyydVZ/siGJzXN6fgJYFFUXPhT KElmSJPeV6Ee56GG2ttDFSSblP+At2Kv3zJZQqUnbEhiu6a3L6ofrybTkaUjASWK KXcnTYEy/ARi2lc+lD39pgM9YKJOOvgX9f3cGFe8mi4B1nZ5nlzrciyN3eJy8QaL /MJvl1yQRxdWqQX1xLsQ =vR6l -----END PGP SIGNATURE----- -- 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
