the type of nil is nil, and (str nil) is empty. On Thu, Jan 3, 2013 at 3:45 PM, Steven Obua <[email protected]> wrote: > Hi, > > I am using Clojure 1.4.0, and am trying to debug some buggy(?) code I have. > > In particular, I am trying to print information about some computed result, > like that: > > (let [result (btree/btree-indexed-find pool address address-count name)] > (let [_ (println (str "result class: '" (type result) "', result: " > result))] > .... > > Now, the resulting line that gets printed is as follows: > > result class: '', result: > > How can this be? For which value will (str (type value)) be the empty > string? > > Thanks, > > Steven > > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to [email protected] > Note that posts from new members are moderated - please be patient with your > first post. > 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
-- Ben Wolfson "Human kind has used its intelligence to vary the flavour of drinks, which may be sweet, aromatic, fermented or spirit-based. ... Family and social life also offer numerous other occasions to consume drinks for pleasure." [Larousse, "Drink" entry] -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] Note that posts from new members are moderated - please be patient with your first post. 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
