http://api.rubyonrails.org/classes/ActiveRecord/Base.html
On Aug 26, 6:25 pm, gkrdvl
<gkr...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Hi all
>
> In a typical User - Post - Comment model in Rails, every user can
> create a Post and also can create Comment, question is how to grab
> every user latest comment on specific post.
>
> Example:
>
> Post A have 3 user making comment
> User 1 have 5 comment
> User 2 have 6 comment
> User 3 have 2 comment
>
> So the view I want is just the latest comment for every user:
>
> Post A have 3 user making
> User 1 latest comment
> User 2 latest comment
> user 3 latest comment
>
> How to do it ?
>
> thanks