>> (into {} (filter #(-> % val is-current?)
map-of-all-user-maps)))))
I tested this and it works. I admit it is a bit of magic Clojure-fu
wizardry that is a bit over my head. I am again impressed with how concise
Clojure can be.
On Monday, October 22, 2012 3:09:39 PM UTC-4, Aaron Cohen wrote:
>
> On Mon, Oct 22, 2012 at 2:54 PM, Aaron Cohen
> <aa...@assonance.org<javascript:>>
> wrote:
> > On Mon, Oct 22, 2012 at 2:51 PM, Aaron Cohen
> > <aa...@assonance.org<javascript:>>
> wrote:
> >> I think that what you are doing here is something like the following?:
> >>
> >> (into {} (keep #(is-current? %2) map-of-all-user-maps)
> >
> > Bah, used the wrong function, since keep works on nil/not-nil this
> should be:
> > (into {} (filter #(is-current? %2) map-of-all-user-maps)
>
> Or maybe my mental compiler is a little broken and that should be:
> (into {} (filter #(-> % val is-current?) map-of-all-user-maps)
>
> As to why your app dies after a couple of days. It may because of
> continually re-def'ing "updated-registry", but it may not be. What do
> your ring routes look like, and what are you using to serve your web
> app?
>
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