[Rails] Re: Re: mark multiple results

Javier Quarite wrote in post #1076666:
> Maybe this helps:
>
> http://api.rubyonrails.org/classes/Enumerable.html#method-i-group_by
> http://railscasts.com/episodes/29-group-by-month
>
> You may do @users.group_by(&:id) ... but I'm not sure what you have in
>

Each user has a unique id, so what does that get you? Groups with one
user per group.

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