WIP commit for speeding up item show pages

app/helpers/items_helper.rb

@@ -27,6 +27,11 @@ module ItemsHelper
     end
   end
 
+  def standard_species_images_key_for(item)
+    versions_count = 1 # TODO
+    "foo" # TODO
+  end
+
   def standard_species_images_for(item)
     build_on_pet_types(item.supported_species, item.special_color) do |pet_type|
       image = pet_type_image(pet_type, :happy, :face)

app/models/item.rb

@@ -192,8 +192,8 @@ class Item < ActiveRecord::Base
     
     return Species.all if body_ids.include?(0)
     
-    pet_types = PetType.where(:body_id => body_ids).select([:species_id])
-    species_ids = pet_types.map(&:species_id).uniq
+    pet_types = PetType.where(:body_id => body_ids).select('DISTINCT species_id')
+    species_ids = pet_types.map(&:species_id)
     
     # If there are multiple known supported species, it probably supports them
     # all. (I've never heard of only a handful of species being supported :P)

app/views/items/show.html.haml

@@ -79,6 +79,7 @@
 
 #item-preview
   #item-preview-species
+    -# localized_cache random_standard_species_images_key do
     = standard_species_images_for(@item)
   #item-preview-error
   #item-preview-swf= t '.preview.requirements_not_met'