equality comparisons of finite and infinite collections?
Current results vary based on arg order: (def xes (iterate #(str % "x") "x")) => #'user/xes ; infinite first ok (= xes ["x" "xx"]) => false ; finite first boom (= ["x" "xx"] xes) => java.lang.OutOfMemoryError: Java heap space (NO_SOURCE_FILE:0) It looks as if this particular case could be fixed by checking for the clojure.lang.Counted interface in APersistentVector.doEquiv. Would a patch be welcome? Stu -- 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
Re: equality comparisons of finite and infinite collections?
What would the post-patch result be of that operation? On Feb 20, 10:25 am, Stuart Halloway wrote: > Current results vary based on arg order: > > (def xes (iterate #(str % "x") "x")) > => #'user/xes > > ; infinite first ok > (= xes ["x" "xx"]) > => false > > ; finite first boom > (= ["x" "xx"] xes) > => java.lang.OutOfMemoryError: Java heap space (NO_SOURCE_FILE:0) > > It looks as if this particular case could be fixed by checking for the > clojure.lang.Counted interface in APersistentVector.doEquiv. Would a > patch be welcome? > > Stu -- 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
Re: equality comparisons of finite and infinite collections?
false, of course. :-) What would the post-patch result be of that operation? On Feb 20, 10:25 am, Stuart Halloway wrote: Current results vary based on arg order: (def xes (iterate #(str % "x") "x")) => #'user/xes ; infinite first ok (= xes ["x" "xx"]) => false ; finite first boom (= ["x" "xx"] xes) => java.lang.OutOfMemoryError: Java heap space (NO_SOURCE_FILE:0) It looks as if this particular case could be fixed by checking for the clojure.lang.Counted interface in APersistentVector.doEquiv. Would a patch be welcome? Stu -- 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
