On Oct 7, 2010, at 1:29 AM, Stefan Rohlfing wrote:
> Following an Enlive tutorial I wanted to implement a function 'd-map'
> that takes an arbitrary number of [:key (list of values)] parameters
> like this:
>
> (d-map [:headline ["this" "is" "me"] ]
> [:points [1 2 3] ]
> [:comments [10 20 30] ])
>
>
> and returns a collection of [:key value] vectors where each value is
> grouped with its respective key:
>
> [ [:headline "this"] [:headline "is"] [:headline "me"]
> [:points 1] [:points 2] [:points 3]
> [:comments 10] [:comments 20] [:comments 30] ]
I'd do something like:
(defn d-map [& kvs]
(apply concat
(map
(fn [[key vals]]
(map (partial vector key) vals))
kvs)))
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