You can start here http://clojuredocs.org/clojure_core/clojure.core/group-by
it should be pretty easy to get it working from there.
On Tuesday, February 4, 2014 4:06:14 PM UTC-5, Thomas wrote:
>
> Hi all,
>
> I was wondering how I can convert the following data structure to the one
> below:
>
> from:
>
> [[:a 123]
> [:b 124]
> [:a 125]
> [:c 126]
> [:b 127]
> [:a 100]]
>
> to
>
> {:a [123 125 100] :b [124 127] :c [126]}
>
> All the names here are arbitrary, but there are potentially a lot more
> keys and certainly a lot more numbers. The order of things is not important.
>
> TIA,
> Thomas
>
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