Hi, or a maybe clearer example, which shows the different states:
; No Var, yet. user=> (var foo) java.lang.Exception: Unable to resolve var: foo in this context (NO_SOURCE_FILE:1) ; Var is now defined. Hence it can be resolved. But it has to root value, ie. it is "unbound", yet. user=> (def foo) #'user/foo user=> (var foo) #'user/foo user=> foo java.lang.IllegalStateException: Var user/foo is unbound. (NO_SOURCE_FILE:0) ; Finally provide a value (either via def or as in this case temporarily with binding) user=> (binding [foo 5] foo) 5 Hope, that helps. Sincerely Meikel -- 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
