Is there any reason why a .method occurrence in non-operator position doesn't just do the closure wrapping automagically?
-Per On Thu, Mar 18, 2010 at 9:50 PM, Stuart Halloway <stuart.hallo...@gmail.com> wrote: > memfn is from the depths of time and should be deprecated -- it is idiomatic > to write an anonymous fn around the method. > > Stu > >> This seems like a potential usecase for (memfn): >> >> ------------------------- >> clojure.core/memfn >> ([name & args]) >> Macro >> Expands into code that creates a fn that expects to be passed an >> object and any args and calls the named instance method on the >> object passing the args. Use when you want to treat a Java method as >> a first-class fn. >> >> user> (= (map (memfn getName) (-> (Runtime/ >> getRuntime) .getClass .getMethods seq)) >> (map #(.getName %) (-> (Runtime/ >> getRuntime) .getClass .getMethods seq))) >> true >> >> >> On Mar 18, 6:21 am, Meikel Brandmeyer <m...@kotka.de> wrote: >>> >>> Hi, >>> >>> Java methods are not clojure functions. To treat them like first-class >>> functions you have to wrap them in clojure functions as you did in >>> your second example. >>> >>> For your actual task: you might want to look at clojure.contrib.repl- >>> utils/show. >>> >>> 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 > > -- > 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 -- 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
