Ruby on Rails

On 28 April 2015 at 21:07, Sajmon Syngoo <lists@ruby-forum.com> wrote:
> As I wrote earlier, i try to get all documents from MongoDB collection.
>
> In the above code example, You have:
>
> render json: DataPresenter.new(Data.first)
>
> I try:
>
> render json: DataPresenter.new(Data.all)
>
> But then i have exception.

I suggest that you start by working right through a good tutorial such
as railstutorial.org (which is free to use online), including doing
all the exercises. That will show you the basics of Rails and Ruby.
Otherwise you will later look back at this thread and be embarrassed.

Colin

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