user> (type 'java.lang.Integer) clojure.lang.Symbol user> the docs for case say the test constants are not evaluated.
On Mon, Dec 20, 2010 at 8:16 PM, David Nolen <[email protected]> wrote: > On Mon, Dec 20, 2010 at 10:54 PM, Stephen Pardue <[email protected]> > wrote: >> >> (defn panda-2 [x] >> (let [xType (type x)] >> (cond >> (= java.lang.String xType) "HELLZ YEAH IT'S A STRING!" >> (= java.lang.Integer xType) "it's an integer..."))) > > You should take a look at condp. > If you find yourself dispatching on type a lot and performance is of the > essence then you should take a look at deftype/record and protocols. > If generality is more important (dispatching on more than the first > argument), multimethods are great. > David > > -- > 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 -- And what is good, Phaedrus, And what is not good— Need we ask anyone to tell us these things? -- 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
