Nice, overtone <http://github.com/rosejn/overtone> also looks really interesting :)
On Thu, Feb 18, 2010 at 11:59 AM, Jeff Rose <ros...@gmail.com> wrote: > Just a quick announcement for a small library recently extracted from > Project Overtone. It lets you specify binary formats and then > serialize to and from clojure data structures. This was created to > read and write SuperCollider synthesizer definition files, but it > could be used for other binary file formats also. > > You can check it out on github here: > > http://github.com/rosejn/byte-spec > > or you can use it in your project.clj and let lein pull it from > clojars using this identifier: > > [byte-spec "0.1"] > > Here is a snip from the tests to give you a sense for how it works: > > (defspec rhythm-spec > :name :string > :length :int16 > :n-triggers :int32 > :triggers [:int8]) > > (defspec melody-spec > :name :string > :n-notes :int32 > :notes [:int16]) > > (defspec song-spec > :name :string > :bpm :int8 > :rhythm rhythm-spec > :melody melody-spec) > > (defn bytes-and-back [spec obj] > (spec-read-bytes spec (spec-write-bytes spec obj))) > > (deftest nested-spec-test [] > (let [r (spec rhythm-spec "test rhythm" 100 (short 5) [1 2 3 4 5]) > m (spec melody-spec "test melody" (int 12) [2 3 4 54 23 43 98 > 23 98 54 87 23]) > s (spec song-spec "test song" 234 r m) > s2 (bytes-and-back song-spec s) > m2 (:melody s2) > r2 (:rhythm s2)] > (is (= 5 (:n-triggers r2))) > (is (= 12 (:n-notes m2))) > (is (= r2)) > (is (= m2)) > (is (= s s)))) > > Let me know if you have any questions. > > Cheers, > Jeff Rose > > -- > 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<clojure%2bunsubscr...@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 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
