Beautiful. I haven't gotten to juxt and identity yet, and this works
brilliantly....
On Friday, February 15, 2013 7:58:09 PM UTC-5, Sean Corfield wrote:
>
> (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
> <jmcki...@gmail.com <javascript:>> 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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