Colin Law wrote:
> To achieve this I use the syntax
>
> <%= render :partial => 'cart', :locals => {:mycart = @cart} %>
>
I think that is supposed to be:
<%= render :partial => 'cart', :locals => {:mycart => @cart} %>
> Then use the variable mycart in the partial
>
and that produces the same error:
-------------
NoMethodError in Store#index
Showing app/views/store/_cart.html.erb where line #1 raised:
You have a nil object when you didn't expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.each
Extracted source (around line #1):
1: <% for num in mycart -%>
2: <div><%= num %></div>
3: <% end %>
Trace of template inclusion: app/views/layouts/store.html.erb
RAILS_ROOT: /Users/autie/2testing/dir1/rails/store2
---------------
By the way, my file views/store/add_to_cart.html.erb is blank, although
I don't think that matters since the layout does not yield.
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