I fear that I'm missing something obvious here, so I'm getting ready to kick myself. I'm looking for an equivalent of Scala's "tails" method:
scala> List(1, 2, 3, 4).tails.toList res0: List[List[Int]] = List(List(1, 2, 3, 4), List(2, 3, 4), List(3, 4), List(4), List()) But I'm damned if I can find anything in the standard library. Clearly I can define it myself: user=> (defn tails [coll] #_=> (lazy-seq #_=> (when-let [s (seq coll)] #_=> (cons s (tails (rest s)))))) #'user/tails user=> (tails [1 2 3 4]) ((1 2 3 4) (2 3 4) (3 4) (4)) But I can't believe that an equivalent isn't already in there somewhere? Thanks in advance to anyone who points me in the right direction. -- paul.butcher->msgCount++ Silverstone, Brands Hatch, Donington Park... Who says I have a one track mind? http://www.paulbutcher.com/ LinkedIn: http://www.linkedin.com/in/paulbutcher Skype: paulrabutcher -- -- 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.
