Thanks Ken, I guess sorted-map and sorted-set are the solution for a problem like this. Sunil.
On Wed, Dec 1, 2010 at 12:11 PM, Ken Wesson <[email protected]> wrote: > I don't think you should be relying on anything like this. I would > expect, but not want to rely on, two hashsets or hashmaps with the > same contents generating same-order seqs. It definitely fails for > PersistentArrayMaps: > > user=> (seq {1 1 2 2 4 4}) > ([1 1] [2 2] [4 4]) > user=> (seq {4 4 2 2 1 1}) > ([4 4] [2 2] [1 1]) > > Those seem to seq out in the reverse order their mappings were made > (and literals seem to get reversed): > > user=> (seq (assoc {1 1 2 2} 4 4)) > ([4 4] [1 1] [2 2]) > user=> (seq (assoc {4 4 2 2} 1 1)) > ([1 1] [4 4] [2 2]) > > (Array, my foot, looks more like the new mappings are just being > consed onto the start of a list to me!) > > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to [email protected] > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > [email protected]<clojure%[email protected]> > 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 [email protected] Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/clojure?hl=en
