lib/carrierwave/orm/sequel.rb in carrierwave-0.2.1 vs lib/carrierwave/orm/sequel.rb in carrierwave-0.2.3

@@ -9,15 +9,28 @@
       super
 
       alias_method :read_uploader, :[]
       alias_method :write_uploader, :[]=
 
-      before_save do
+      after_create do
         send("store_#{column}!")
       end
+
+      before_destroy do
+        send("remove_#{column}!")
+      end
     end
 
+    # Determine if we're using Sequel > 2.12
+    #
+    # ==== Returns
+    # Bool:: True if Sequel 2.12 or higher False otherwise
+    def self.new_sequel?
+      !!(/^(2.12|3)/ =~ ::Sequel.version)
+    end
+
   end # Sequel
 end # CarrierWave
 
+# Sequel 3.x.x removed class hook methods and moved them to the plugin
+Sequel::Model.plugin(:hook_class_methods) if CarrierWave::Sequel.new_sequel?
 Sequel::Model.send(:extend, CarrierWave::Sequel)
-