> I am using a record to wrap a number of java classes, which I then > access various properties on. I am trying to avoid reflection so I > type have type hinted, however when accessing the values in the record > the type hints are lost. It might look something like this > > (defrecord Rec [^Integer i]) > > (defn to-string [^Rec record] (.toString (:i record))) > > However the to-string function gives a reflection warning, even with > the input the to function type hinted. Now I know that type hints > don't survive across function boundaries, but is there no way to get a > type hinted value from the record?
Treat the record as a typed thing instead of as a map (note the dot instead of the colon). (defn to-string [^Rec record] (.toString (.i record))) That said, and not knowing exactly what you are doing, the following looks better to me: (defrecord Rec [^int i]) (defn to-string [^Rec record] (str (:i record))) Stu Stuart Halloway Clojure/core http://clojure.com -- 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
