On 21 March 2010 20:10, Mark Engelberg <mark.engelb...@gmail.com> wrote: > I have tried things like: > (defmethod clojure.core/print-method ::Piece [piece writer] (do (pr (:number > piece) writer) (pr (:letter piece) writer))) > but it doesn't work.
You need to replace pr with print-method inside the do. pr doesn't accept the writer argument. That'll only take are of printing, though; I'm not sure if there is a way to override .toString on a deftype, since I believe that's a method of the Object class and not an interface/protocol... :-( All the best, Michał -- 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 To unsubscribe from this group, send email to clojure+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
