I'm getting a really strange issue with a partial when trying to render a collection, I've even tried different approaches.
Here is my partial code (for debugging):
<pre><%=开发者_如何学JAVA item.inspect -%></pre>
And here are my attempts to use it:
<%= render 'item', :collection => @foo.items %>
<%= render 'item', :collection => @foo.items, :as => :item %>
<% @foo.items.each do |item| %>
<%= render 'item', :locals => {:item => item} %>
<%= render 'item', :object => item %>
<% end %>
In each of those scenarios the partial just outputs nil, however if I pop a item.inspect
inside my each loop the object details are displayed as expected.
The only thing I thought that could be a problem is that the items
association is a short name mapped to a different class, so I thought that Rails 3 automagic thing might be assigning it to a variable to match that class name, however if I try and output that I get the 'undefined local variable error'.
I hope I'm overlooking something silly.
Have you tried this already? —
<% @foo.items.each do |item| %>
<%= render 'item', :item => item %>
<% end %>
Update
Here's a guess for the collection:
<%= render :partial => 'item', :collection => @foo.items, :as => :item %>
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