Ah, I copied and pasted your inspect output and assigned it to a
variable, and Rails recreated it as a hash, so it worked when I tried
it.
Glad you came right.
On Aug 27, 10:20 am, Zack Nathan <li...@ruby-forum.com> wrote:
> Colin Law wrote:
> > On 27 August 2010 08:33, Zack Nathan <li...@ruby-forum.com> wrote:
> >> Here is what the hash looks like:
> >> @parsed_response={"food"=>{"name"=>"Chicken: Breast Quarters,
>
> > I presume this is actually @information rather than @parsed_response
> > (or the other way around).
>
> >> rotisserie, no skin or wing (Boston Market)",
> >> "id"=>"42e5699f-79cd-436c-965b-90850b26a278",
> >> "servings"=>{"serving"=>[{"name"=>"serving (4.9 oz)",
>
> > serving is an array (the square bracket is a giveaway) so you must use
> > an integer to index it not 'name' as you are doing. You can do
> > serving[0]['name'] or use serving.each
>
> > Colin
>
> So like this?
> <% @information['food']['servings'].each do |servings| %>
> <% servings['serving'].each do |serving| %>
> <% serving.each do |s| %>
> <% portions << s['name'] %>
> <%= s['name'] %>
> <br/>
> <% end %>
> <% end %>
>
> Thankyou
> --
> Posted viahttp://www.ruby-forum.com/.
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