On Tue, 2012-11-27 at 10:34 -0800, Ben Wolfson wrote: > What's going on? Where'd my try* go?
try* isn't general enough to accept some macroexpansions, because list? is not the predicate you want. repl> (->> (macroexpand-1 '(g 2 3)) (drop 3) first) (catch [java.lang.Exception java.lang.AssertionError] e__902__auto__ 6) repl> (list? *1) false repl> (list? '(catch [java.lang.Exception java.lang.AssertionError] e__902__auto__ 6)) true repl> (->> (macroexpand-1 '(g 2 3)) (drop 3) first class) clojure.lang.Cons quasiquote tends to produce conses. Compare seq?, sequential?, and incubator's seqable? to find the predicate you want. -- Stephen Compall "^aCollection allSatisfy: [:each | aCondition]": less is better than -- 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
