lib/papermill/papermill_asset.rb in BBenezech-papermill-0.5.2 vs lib/papermill/papermill_asset.rb in BBenezech-papermill-0.5.4

@@ -1,4 +1,9 @@
+require 'stringex'
+require 'paperclip'
+require 'mime/types'
+require 'acts_as_list'
+
 class PapermillAsset < ActiveRecord::Base
   acts_as_list :scope => 'assetable_key=\'#{assetable_key.to_s.simple_sql_sanitizer}\' AND assetable_id=#{assetable_id} AND assetable_type=\'#{assetable_type}\''
   
   belongs_to :assetable, :polymorphic => true
   before_destroy :destroy_files