The Haskell approach is to have two functions, nub and nubBy, which perform the task of distinct and the task of distinct with a user-provided keyfn, respectively. I'd love to see a distinct-by in core or contrib. (Mostly for completeness, it's easy enough to write...)
As for the extra set argument, I'd rather leave it out. Use a composition of distinct-by and filter. Sincerely, Michał -- 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
