Or anonymous function literals? user=> (map #(.length %) ["mary" "had" "a" "little" "lamb"]) (4 3 1 6 4)
user=> (map #(.indexOf % (int \a)) ["mary" "had" "a" "little" "lamb"]) (1 1 0 -1 1) On Feb 5, 5:05 pm, Jeffrey Straszheim <straszheimjeff...@gmail.com> wrote: > Would memfn not work for you? > > http://clojure.org/java_interop > > On Thu, Feb 5, 2009 at 7:24 PM, kyle smith <the1physic...@gmail.com> wrote: > > > I often need to call a java method on each element in a collection. I > > didn't find anything on the group, so I wrote a macro. > > > (defmacro map-method [method coll & args] > > "Calls the given method on each item in the collection." > > `(map (fn [x#] (. x# ~@(if args > > (concat (list method) args) > > (list method)))) ~coll)) --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
