(apply list the-seq) seems to work, but (list* the-seq), oddly, does not.
In most contexts, PersistentLists and seqs are interchangeable. Are you needing to use the seq as a stack after constructing it in some manner that produces a seq? On Fri, Jun 21, 2013 at 8:37 AM, Jim - FooBar(); <jimpil1...@gmail.com>wrote: > Hi all, > > what do you guys do when you want to map a fn over a list but you want to > produce a list as the result (not vector or lazy-seq). What is the fastest > way of doing this? > > My first attempt was this: > > (->> (mapv f coll) > rseq ;;reverse fast > (into '())) > > but I quickly realised that lists do not have transient counterparts. > Therefore, the call to 'into' will be slow...in addition, I'm performing 2 > passes with this... > > any ideas? > > Jim > > -- > -- > 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+unsubscribe@**googlegroups.com<clojure%2bunsubscr...@googlegroups.com> > For more options, visit this group at > http://groups.google.com/**group/clojure?hl=en<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+unsubscribe@**googlegroups.com<clojure%2bunsubscr...@googlegroups.com> > . > For more options, visit > https://groups.google.com/**groups/opt_out<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.
