The problem: In Java, I have an interface *IInferrable* which is basically boolean eval();
Any Java object which extends IInferrable, no matter what it is, will answer to eval() and return a boolean. The idea lies at the heart of an inference engine. But, I also define a class *AndList* which implements IInferrable and extends java.util.ArrayList<Inferrable> So, AndList, and its sibling OrList behave just like a List object, but also will answer to eval() by running the collection and dealing with what each element returns when it, too, is eval()'d. I'd really love to discover how to pull that off in Clojure. Many thanks in advance. -Jack -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/3e2ffc86-0e4f-4c0c-92c3-58e0848d5ba7o%40googlegroups.com.