The CLJ-916 commit (https://github.com/clojure/clojure/commit/b5d0e84f92038449312bea4c31dcdedd499e28b8) looks like it preserved meta on the to collection but did not merge meta from the from collection, so as far as I can tell this is a new enhancement. Feel free to file a ticket for that but seems unlikely we'll get it into 1.7.
On Friday, April 3, 2015 at 7:14:31 AM UTC-5, Gregg Reynolds wrote: > > Hi, > > http://dev.clojure.org/jira/browse/CLJ-916 reports that into loses > metadata; it is marked closed and fixed in 1.5. However, into still seems > to be losing metadata. The relevant code from 1.7-alpha6 (core.clj) is: > > (if (instance? clojure.lang.IEditableCollection to) > (with-meta (persistent! (reduce conj! (transient to) from)) (meta > to)) > > What I need is something like > > (if (instance? clojure.lang.IEditableCollection to) > (with-meta (persistent! (reduce conj! (transient to) from)) (merge > (meta to) (meta from)) > > Did the fix get lost, or is there a problem with changing into's handling > of metadata? > > Thanks, > > Greggg > > -- 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.
