On Tuesday, January 10, 2017 at 2:37:22 PM UTC-5, Beau Fabry wrote:
>
> With specter:
>
> (map-indexed (fn [i name] (sp/transform sp/MAP-VALS #(nth % i) optij))
> (:name optij))
> => ({:name :tom, :age 1, :tone :do} {:name :dick, :age 2, :tone :re}
> {:name :harry, :age 3, :tone :mi})
>
One line! With specter, but still nice.
But to me this is the downside of specter and even Clojure: the code starts
to get opaque. I am reminded of the C Puzzle Book which offered simple data
and a few lines of code and defied us to guess what the code produced.
My big take-away here is map-indexed. Forgot about that and it would have
greatly simplified my original efforts.
>
> Without:
>
> (map-indexed (fn [i name] (into {} (map (fn [[k v]] [k (nth v i)])
> optij))) (:name optij))
> => ({:name :tom, :age 1, :tone :do} {:name :dick, :age 2, :tone :re}
> {:name :harry, :age 3, :tone :mi})
>
>
Gonna have to study that one. :) Still one line, tho! Cool.
-kt
>
>>
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