Foreign key in views

rubyonrails-talk
1

Hi i have the following code:

class Color < ActiveRecord::Base   has_many :products end

class Product < ActiveRecord::Base   belongs_to :color end

Products index view:

<% @products.each do |product| %>   <tr>     <td><%=h product.color_id %></td>     <td><%= link_to 'Show', product %></td>     <td><%= link_to 'Edit', edit_product_path(product) %></td>     <td><%= link_to 'Destroy', product, :confirm => 'Are you sure?', :method => :delete %></td>   </tr> <% end %>

How do I get this: <td><%=h product.color_id %></td> to display the name of the color instead of the id?

2

<%=h product.color.name %>