FogBugz #62: correct has_one to belongs_to in model relationships.

app/models/contact.rb

@@ -1,7 +1,7 @@
 class Contact < ActiveRecord::Base
   has_many :emails, :dependent => :destroy
   has_many :phones, :dependent => :destroy
-  has_one :address
+  belongs_to :address
 
   accepts_nested_attributes_for :emails, :reject_if => lambda { |a| a[:address].blank? }, :allow_destroy => true
   accepts_nested_attributes_for :phones, :reject_if => lambda { |a| a[:nr].blank? }, :allow_destroy => true

app/views/contacts/index.html.erb

@@ -25,10 +25,12 @@
     <% end %>
   </div>
   <div class="threecol">
-    <%= c.street + " " + c.housenr %>
-    <br />
-    <%= c.plz + " " + c.place %><%= ", " unless c.country.blank? %>
-    <%= c.country %>
+    <% unless c.address.nil? %>
+      <%= c.address.street + " " + c.address.housenr %>
+      <br />
+      <%= c.plz + " " + c.place %><%= ", " unless c.country.blank? %>
+      <%= c.country %>
+    <% end %>
   </div>
   <div class="twocol">
     <%= "&nbsp;".html_safe unless c.phones.count > 0 %>