Hello,
For a exercise I have to add something to the end of a existing map.
So I thought this would work :
(defn add-author [book new-author]
(assoc book (conj :authors new-author)))
and call the function with :
(add-author little-schemer {:name "Gerald J. Sussman"})
then I see this error message :
ClassCastException clojure.lang.Keyword cannot be cast to
clojure.lang.IPersistentCollection clojure.core/conj (core.clj:83)
Roelof
--
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.
For more options, visit https://groups.google.com/d/optout.
