clojure.core/seq? ([x]) Return true if x implements ISeq (seq? []) => false
because... (instance? clojure.lang.ISeq []) => false Vectors do not implement ISeq. That's all the seq? predicate cares about. But vectors are `seqable?`: clojure.core/seqable? ([x]) Return true if the seq function is supported for x (seqable? []) => true Colloquially, it is normal to refer to any seqable collection as a "seq". On Tuesday, October 24, 2017 at 4:13:51 PM UTC-4, Maxim Bazhenov wrote: > > Hi, > > the documentation for clojure.zip/path states that it *"Returns a seq of > nodes leading to this loc". *But the following test will fail (seq? > returns false): > (require '[clojure.zip :as z]) > > (def v [[1]]) > > (def vz (z/vector-zip v)) > > (seq? (z/path (z/down (z/down vz)))) > > The path actually returns a vector which is not a seq > -- 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.
