Sorry, I meant IPersistentList and PersistentList in the first sentence of my previous email.
On Sun, Sep 2, 2012 at 11:00 PM, Tamreen Khan <histor...@gmail.com> wrote: > First, IPersistentSeq is the interface, PersistentSeq is the actual class. > > If you look at it a little more closely, PersistentList extends ASeq, > which is an abstract class. ASeq implements the ISeq interface. So > PersistentList does implement ISeq through its parent class. > > > https://github.com/clojure/clojure/blob/master/src/jvm/clojure/lang/PersistentList.java#L16 > <- > PersistentList extending ASeq > > https://github.com/clojure/clojure/blob/master/src/jvm/clojure/lang/ASeq.java#L16 > <- > ASeq implementing ISeq > > > On Fri, Aug 31, 2012 at 12:58 PM, Andrei Zhlobich <a.zhlob...@gmail.com>wrote: > >> Why IPersistentList doesn't extend ISeq? >> >> Clojure docs say: >> >> Lists are collections. They implement the ISeq interface directly >> (except for the empty list, which is not a valid seq) >> >> At this moment EmptyList implements ISeq, but PersistentList doesn't. It >> seems very strange for me. >> Also PersistentQueue implements IPersistentList, but semantically it is >> not a list. >> >> I think we can do 2 changes in hierarchy: >> 1) extend IPersistentList from ISeq; >> 2) extend PersistentQueue directly from IPersistentStack instead of >> IPersistentList. >> >> Is it possible? >> >> -- >> 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 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
