It will if you use set! to update the binding.
On Wed, Mar 20, 2013 at 1:00 PM, Marko Topolnik <[email protected]>wrote: > On Wednesday, March 20, 2013 5:51:59 PM UTC+1, Julien Dreux wrote: > >> Thank you all for your answers, >> >> I like Marko's approach. >> >> What I had in mind, related to OP's post, would be a middleware that does >>> (binding [*validation-failures* []] >>> (handler req) >>> (do-something-about *validation-failures*)) >>> There would be a global function, such as *add-failure*, which would * >>> conj* a new failure to the vector. >> >> >> Being a Clojure novice I had no idea that this was a possibility and it >> sounds like a better approach than exception throwing. Is this something >> similar to the way lib-noir does it? https://github.com/noir-** >> clojure/lib-noir/blob/master/**src/noir/validation.clj<https://github.com/noir-clojure/lib-noir/blob/master/src/noir/validation.clj>see >> the set-error fn. >> > > Hm, that's really it, quite precisely; I wasn't aware of it. Seeing it now > I realize that in my example I made the mistake of forgetting to wrap the > failure vector inside an atom. Without that it won't work. > > -marko > > > > > -- > -- > 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 > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- -- 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 --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
