lib/slugalicious.rb in slugalicious-1.0.0 vs lib/slugalicious.rb in slugalicious-1.1.0

@@ -145,25 +145,29 @@
 
   # Methods added to instances when this module is included.
 
   module InstanceMethods
 
+    def slug_object
+      slugs.loaded? ? slugs.detect(&:active) : slugs.active.first
+    end
+    private :slug_object
+
     # @return [String, nil] The slug for this object, or @nil@ if none has been
     #   assigned.
 
     def slug
-      (slugs.loaded? ? slugs.detect(&:active?) : slugs.active.first).try(:slug)
+      Rails.cache.fetch("Slug/#{self.class.to_s}/#{id}/slug") do
+        slug_object.try(:slug)
+      end
     end
 
     # @return [String, nil] The full slug and path for this object, with scope
     #   included, or @nil@ if none has been assigned.
 
     def slug_with_path
-      slug = slugs.loaded? ? slugs.detect(&:active) : slugs.active.first
-      if slug then
-        slug.scope.to_s + slug.slug
-      else
-        nil
+      Rails.cache.fetch("Slug/#{self.class.to_s}/#{id}/slug_with_path") do
+        slug_object ? (slug_object.scope.to_s + slug_object.slug) : nil
       end
     end
 
     # @param [String] slug A slug for this object.
     # @return [true, false, nil] @true@ if the slug is the currently active one