(into {} (map (juxt :id identity) map-array)) ;; the first thing that
comes to mind
On Fri, Feb 15, 2013 at 4:55 PM, Jonathon McKitrick
<jmckitr...@gmail.com> wrote:
> I'd like turn an array of maps into a map of maps, extracting a unique id
> from each map as the key.
>
> (into {} (map #([(:id %) %]) map-array)
>
> was my first attempt, but I'm not sure the syntax would work anyway.
> However, the first question (and obvious error cause) is how to repeat
> MAP-ARRAY twice inside the lambda expression without writing a new FN. Or
> am I going down the wrong path here?
>
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