On Sat, Sep 12, 2015 at 1:58 AM, Sam Ritchie <sritchi...@gmail.com> wrote:
> Seems like a good use of “delay”, yeah? Slightly different calling > semantics, of course, but still: > > user> (def f (delay (gensym "node"))) > #'user/f > user> @f > node3330 > user> @f > node3330 > The original code wanted different behaviour - a distinct gensym for each distinct input. Memoize takes the ignored argument into account when associating the inputs with outputs. user> (def mapped-gensym (memoize (fn [_] (gensym "alias")))) user> (mapped-gensym "HI") alias29367 user> (mapped-gensym "HI") alias29367 user> (mapped-gensym "NOT HI") alias29372 Take care, Moe -- 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/d/optout.
