thaks everyone! -sun
On Feb 12, 11:59 am, Laurent PETIT <laurent.pe...@gmail.com> wrote: > Hello, > > one solution : java API to the rescue : > > (defn digits [s] (apply str (filter #(Character/isDigit %) s))) > > or > > (def digits (comp (partial apply str) (partial filter #(Character/isDigit > %)))) > > if you prefer a more haskellish form :-) > > 2009/2/12 wubbie <sunj...@gmail.com> > > > > > Hello, > > > How can I do this? Do we have a function that checks if > > it's a char or digit? > > > (digits "a2c3") > > -> "23" > > > Thanks, > > sun > > -- > Cordialement, > > Laurent PETIT --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
