On Jun 3, 1:39 pm, Valery Kvon <adda...@gmail.com> wrote:
> Well, that's other one task and not just .uniq. Magic unuseful :)
>
> You'd better to write much more complex clause:
>
> (array1 + array2 + arrayN).group_by { |instance| [instance.user_id,
> address_id] }.values.collect { |array| array.sort {|a,b| a.distance <=>
> b.distance}.first}
Now that looks like Ruby elegance - everything in one line of code!
Thanks Valery!
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