complete del and destroy funciton for desgin

app/models/design.rb

@@ -17,7 +17,6 @@ class Design
   embeds_many :javascripts
   embeds_many :images
 
-  before_save :cleanup_empty_fields
   after_save :procs_embedded_objects
   
   def javascripts=(*attrs)
@@ -38,13 +37,17 @@ class Design
     attrs[0].each do |a|
       if(a[:id].nil?)
         files.build(:file => a[:file], :to_save => true)
+      else
+        files.each do |file|
+          if file.id.to_s == a[:id]
+            file.to_destroy = a[:to_destroy]
+          end
+        end
       end
     end
   end
   
   protected
-  def cleanup_empty_fields
-  end
   def procs_embedded_objects
     [self.stylesheets, self.javascripts, self.images].each do |objects|
       objects.each do |object|
@@ -55,6 +58,7 @@ class Design
           object.to_save = false
           object.save
         end
+debugger
         if object.to_destroy
           object.destroy
         end