This also fails: (defn splode [n] (doseq [document (filter #(= % 20) (map inc (range n)))]))
Looking at the heap dump, I see that the first item for which the filter returns true is the root of the chain of lazy cons's that's being kept.
The filter is constructing a lazy-cons from the first of a lazy-cons returned by map.
--Steve On Dec 6, 2008, at 9:29 PM, MikeM wrote:
Some more experimentation: (defn splode3 [n] (with-local-vars [doc-count 0] (doseq [document (filter #(= % (- n 1)) (map inc (range n)))] (var-set doc-count (inc @doc-count))) 'done)) which does not blow up with (splode3 1000000000). --~--~---------~--~----~------------~-------~--~----~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 To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/clojure?hl=en -~----------~----~----~----~------~----~------~--~---
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