Hey guys, if-let and when-let macros support only 2 forms in binding vector:
(if-let [x 1 y 2] ...) java.lang.IllegalArgumentExcepdtion: if-let requires exactly 2 forms in binding vector(NO_SOURCE_FILE:1) Why doesn't "if-let" support any even amount of binding forms as "let" does? e.g. (if-let [x 1 y 2 z 3] (+ x y z) 0) ; => 6 (if-let [x 1 y nil z 3] (+ x y z) 0) ; => 0 Thanks! -- 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
