Gosh darn... yes, that is what I want. That must be the only combination of things I didn't try! Thank you.
On Sat, Aug 17, 2013 at 4:18 AM, Jay Fields <j...@jayfields.com> wrote: > Sean, it sounds like you want > > (swap! some-a update-in [:k1 :k2] (fnil conj []) id) > > But that's based on some pretty limited context. > > > On Friday, August 16, 2013, Sean Corfield wrote: >> >> On Fri, Aug 16, 2013 at 4:32 PM, Timothy Baldridge <tbaldri...@gmail.com> >> wrote: >> > I'm just going to throw this out there, but I almost always consider >> > using >> > #() instead of (fn []) to be bad practice. >> >> I still use #() for anonymous single argument functions that are >> small, single forms, but I've started switching to (fn [..] ..) for >> anything even slightly more complex because, like you, I find having a >> named argument to be worth the extra typing, even if it is just a >> single letter, suggestive of the argument type. >> >> Today I found myself writing (fnil #(conj % id) []) a couple of times >> because (fnil (fn [v] (conj v id)) []) doesn't seem any clearer - but >> suggestions for nicer code are always welcome. It's part of (swap! >> some-atom update-in [:path :to :item] ...) if that helps :) >> >> Sean >> >> -- >> -- >> 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 unsubscribe from this group and stop receiving emails from it, send an >> email to clojure+unsubscr...@googlegroups.com. >> 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 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 unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. -- Sean A Corfield -- (904) 302-SEAN An Architect's View -- http://corfield.org/ World Singles, LLC. -- http://worldsingles.com/ "Perfection is the enemy of the good." -- Gustave Flaubert, French realist novelist (1821-1880) -- -- 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 unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
