Remove delete digitals on soft delete of variant

app/models/spree/variant_decorator.rb

@@ -1,20 +1,8 @@
 Spree::Variant.class_eval do
-  
   has_many :digitals, :dependent => :destroy
-  after_save :destroy_digital, :if => :deleted?
   
   # Is this variant to be downloaded by the customer?
   def digital?
     digitals.present?
   end
-  
-  private
-  
-  # Spree never deleted Digitals, that's why ":dependent => :destroy" won't work on Digital.
-  # We need to delete the Digital manually here as soon as the Variant is nullified.
-  # Otherwise you'll have orphan Digitals (and their attached files!) associated with unused Variants. 
-  def destroy_digital
-    digitals.map &:destroy
-  end
-
 end