Would that be flow control though? I see this exception as a rather exceptional circumstance for this application... On 20/03/2011, at 10:53 PM, Daniel Werner wrote:
> On Mar 20, 10:50 am, Andreas Kostler > <andreas.koestler.le...@gmail.com> wrote: >> I would like to throw an exception when I'm trying to retrieve a value in a >> map for a key that doesn't exist. > > Another concise solution (thanks, Conj Labs): > > (defn get-o r-exc [map key] > (if-l et [[_ v] (find map key)] > v > (thro w (Exce ption. "miss ing")))) > > I'm not too fond of using exceptions for flow control, though. > > Daniel > > -- > 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
