lib/papermill/papermill.rb in papermill-2.0.0 vs lib/papermill/papermill.rb in papermill-2.0.1

@@ -52,10 +52,10 @@
       raise PapermillException.new("Can't use '#{assoc_key}' association : #{self.name} instances already responds to it !") if self.new.respond_to?(assoc_key)
       (@papermill_options ||= {}).merge!( { assoc_key.to_sym => Papermill::options.deep_merge(assoc_options) } )
       return if assoc_key.to_sym == :default
       unless papermill_options[assoc_key.to_sym][:through]
         self.class_eval %{ 
-          has_many :#{assoc_key}, :as => "assetable", :dependent => :delete_all, :order => :position, :class_name => "PapermillAsset", :conditions => {:assetable_key => '#{assoc_key}'}, :before_add => Proc.new{|a, asset| asset.assetable_key = '#{assoc_key}'}
+          has_many :#{assoc_key}, :as => "assetable", :dependent => :destroy, :order => :position, :class_name => "PapermillAsset", :conditions => {:assetable_key => '#{assoc_key}'}, :before_add => Proc.new{|a, asset| asset.assetable_key = '#{assoc_key}'}
           def papermill_#{assoc_key}_ids=(ids)
             unless (assets_ids = ids.map(&:to_i).select{|i|i>0}) == self.#{assoc_key}.map(&:id)
               assets = PapermillAsset.find(assets_ids)
               self.#{assoc_key} = assets_ids.map{|asset_id| assets.select{|asset|asset.id==asset_id}.first}
               PapermillAsset.update_all("position = CASE id " + assets_ids.map_with_index{|asset_id, index| " WHEN " + asset_id.to_s + " THEN " + (index+1).to_s }.join + " END",