Is there any way to specify the error message when using set- validator! with a dynamic var?
In a situation like this: (binding [*my-var* -1] (foo)) I'd like to be able to throw a custom exception when they try to bind to a negative number. Using set-validator! like this, the Exception message is ignored: (set-validator! #'*d* (fn [x] (if (< x 4) (throw (Exception. "*my-var* can only be bound to a non-negative number")) true))) Instead the message you see at the REPL is: java.lang.IllegalStateException: Invalid reference state (NO_SOURCE_FILE:0) Is there a way to specify the error message on validation-error of a dynamic var? Thanks, Alex -- 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
