You can look up the documentation for a function/macro interactively from the repl:
user=> (doc ->) ------------------------- clojure.core/-> ([x form] [x form & more]) Macro Threads the expr through the forms. Inserts x as the second item in the first form, making a list of it if it is not a list already. If there are more forms, inserts the first form as the second item in second form, etc. nil On Dec 29, 8:27 pm, wubbie <sunj...@gmail.com> wrote: > Hi all, > > Looking into ants.clj, I came across > (defn place [[x y]] > (-> world (nth x) (nth y))) > > What -> mean here? > > thanks > sun --~--~---------~--~----~------------~-------~--~----~ 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 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 -~----------~----~----~----~------~----~------~--~---
