Shouldn't that be: (defn filter-printable [obj] (cond (or (symbol? obj) (number? obj) (string? obj) (keyword? obj)) obj (vector? obj) (apply vector (map filter-printable obj)) (seq? obj) (map filter-printable obj) (set? obj) (into #{} (map filter-printable obj)) (map? obj) (into {} (for [[k v] obj] [(filter-printable k) (filter-printable v)])) true [:un-readable (pr-str obj)]))
? On Sun, Jan 26, 2014 at 3:53 AM, t x <txrev...@gmail.com> wrote: > I recently ran into this problem again. > > The solution I came up with is: > > (defn filter-printable [obj] > (cond > (or (symbol? obj) (number? obj) (string? obj) (keyword? obj)) obj > (vector? obj) (apply vector (map filter-printable obj)) > (seq? obj) (map filter-printable obj) > (set? obj) (into #{} (map filter-printable obj)) > (map? obj) (into {} (for [[k v] obj] > [(filter-printable v) (filter-printable v)])) > true [:un-readable (pr-str obj)])) > > ## example: > > (filter-printable > {:k 20 > :f 'abc > :d '(+ 1 2 3 foo) > :other (async/chan 10)}) > > > Anyone have a better / more elegant solution? > > > > > On Thu, Jan 16, 2014 at 10:17 AM, t x <txrev...@gmail.com> wrote: > >> After looking at edn/read-string and realizing I would have to modify >> Java code, I have decided that modifying the sender in clojure land isn't >> so bad after all. >> >> >> On Thu, Jan 16, 2014 at 9:41 AM, Alex Miller <a...@puredanger.com> wrote: >> >>> I think I would change the sender to elide whatever parts you don't want >>> to send rather than mess with the receiver. >>> >>> >>> On Thursday, January 16, 2014 2:11:02 AM UTC-6, t x wrote: >>>> >>>> Hi, >>>> >>>> Right now if I do (clojure.edn/read-string ...) on a string with a >>>> unreadable part, I get an exception. Instead, I would like to just get nil. >>>> For example: >>>> >>>> >>>> ## code >>>> >>>> (clojure.edn/read-string >>>> (pr-str >>>> {:tag :message >>>> :chan (async/chan 10)})) >>>> >>>> ## currently returns >>>> >>>> java.lang.RuntimeException: Unreadable form >>>> at clojure.lang.Util.runtimeException (Util.java:219) >>>> >>>> >>>> ## instead, I would like: >>>> >>>> {:tag :message >>>> :chan :nil} >>>> >>>> >>>> Is there a way to make this happen? >>>> >>>> Thanks! >>>> >>> -- >>> -- >>> 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 unsubscribe from this group and stop receiving emails from it, send >>> an email to clojure+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> > -- > -- > 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 unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- -- 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 unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.