I think this should be pretty fast https://gist.github.com/972423
It is at least faster than using split-with: (time (dotimes [_ 1e6] (last (split-with (partial not= 'x) '[a b c x d f])))) => "Elapsed time: 521.288318 msecs" (time (dotimes [_ 1e6] (subvec-at-val 'x '[a b c x d f]))) => "Elapsed time: 315.532724 msecs" Jonathan On Sat, May 14, 2011 at 7:32 PM, Base <basselh...@gmail.com> wrote: > Hi All- > > I am sure I am just missing this in contrib somewhere , but.... > > I am trying to find a subvector such that it returns the rest of the > vector at the first occurrence of a value > > (def v ['a 'b 'c 'd 'e 'f 'g]) > > (my-fun 'c v) > => ['c 'd 'e 'f 'g] > > I need this to be *really* efficient (who doesn't, right) > Sort of looping through this, what is the best way? > > thanks > > base > > -- > 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
