Note that if you're only interested in using the resulting map as a
function, (comp f map) works well (you can throw memoize in for good
measure).
On Sun, Oct 11, 2009 at 2:40 AM, samppi <rbysam...@gmail.com> wrote:
>
> Is there a function in the standard libraries that's equivalent to
> this:
>
> (defn transform-map [pred a-map]
> (into {} (map (comp pred val) a-map)))
>
> (is (= {:a 4, :b 3}
> (transform-map inc {:a 3, :b 2})))
>
> It's not like I can't write this myself; I use this a lot, though, and
> I'm wondering if it's somewhere in the core or contrib. (I searched,
> but I couldn't find it, either.)
> >
>
--
Professional: http://cgrand.net/ (fr)
On Clojure: http://clj-me.blogspot.com/ (en)
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