Thank you all for your great code examples!
The goal of the function 'd-map' is to return a collection of maps
that looks like this:
({:headline "this", :points 1, :comments 10}
{:headline "is", :points 2, :comments 20}
{:headline "me", :points 3, :comments 30})
Based on Per's example using 'for' I came up with the following
implementation:
(d-map [:headline ["this" "is" "me"] ]
[:points [1 2 3] ]
[:comments [10 20 30] ])
(defn d-map [& args]
(let [kv-list (for [ [head items] args, item items] [head item])
len (count args)]
(map #(into {} %)
(partition len (apply interleave (partition len kv-
list))))))
This is quite a few functions for turning 'kv-list':
([:headline "this"] [:headline "is"] [:headline "me"] [:points 1]
[:points 2] ...)
into:
({:headline "this", :points 1, :comments 10} {:headline "is", :points
2, ...} ...)
Therefore, I would like to ask again if there is a more elegant way to
get to this result.
Stefan
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