Updated recipe decorator

app/decorators/recipe_decorator.rb

@@ -1,5 +1,15 @@
 class RecipeDecorator < BaseDecorator
 
+  NAME_CUTOFF = 35
+
+  def short_name
+    if wrapped.name.length >= NAME_CUTOFF
+      wrapped.name[0...NAME_CUTOFF] + '...'
+    else
+      wrapped.name
+    end
+  end
+
   def source_markup
     uri = begin
             URI.parse(self.source)

app/models/recipe.rb

@@ -13,16 +13,6 @@ class Recipe < ActiveRecord::Base
   validates :total_time, numericality: true, allow_blank: true
   validates :active_time, numericality: true, allow_blank: true
 
-  NAME_CUTOFF = 35
-
-  def display_name
-    if self.name.length >= NAME_CUTOFF
-      self.name[0...NAME_CUTOFF] + '...'
-    else
-      self.name
-    end
-  end
-
   def scale(factor, auto_unit = false)
     recipe_ingredients.each do |ri|
       ri.scale(factor, auto_unit)

app/views/recipes/index.html.erb

@@ -24,9 +24,9 @@
           </thead>
 
           <tbody>
-            <% @recipes.each do |recipe| %>
+            <% decorate(@recipes, RecipeDecorator).each do |recipe| %>
               <tr>
-                <td><%= link_to recipe.display_name, recipe %></td>
+                <td><%= link_to recipe.short_name, recipe %></td>
                 <td><%= recipe.yields %></td>
                 <td><%= recipe_time(recipe) %></td>
                 <td><%= timestamp(recipe.created_at) %></td>