Fix behaviour for new and destroyed records

lib/paranoia.rb

@@ -98,13 +98,10 @@ module Paranoia
   # @param with_transaction [Boolean] exec with ActiveRecord Transactions.
   def touch_paranoia_column(with_transaction=false)
     raise ActiveRecord::ReadOnlyRecord, "#{self.class} is marked as readonly" if readonly?
-    return self if really_destroyed? || new_record?
-
-    # This method is (potentially) called from really_destroy
-    # The object the method is being called on may be frozen
-    # Let's not touch it if it's frozen.
-    unless self.frozen?
+    if persisted?
       touch(paranoia_column)
+    elsif !frozen?
+      write_attribute(paranoia_column, current_time_from_proper_timezone)
     end
     self
   end
@@ -175,7 +172,7 @@ class ActiveRecord::Base
           end
         end
       end
-      touch_paranoia_column if ActiveRecord::VERSION::STRING >= "4.1"
+      write_attribute(paranoia_column, current_time_from_proper_timezone)
       destroy_without_paranoia
     end
 

test/paranoia_test.rb

@@ -307,6 +307,32 @@ class ParanoiaTest < test_framework
     end
   end
 
+  def test_destroy_on_really_destroyed_record
+    model = ParanoidModel.create!
+    model.really_destroy!
+    assert model.really_destroyed?
+    assert model.paranoia_destroyed?
+    model.destroy
+    assert model.really_destroyed?
+    assert model.paranoia_destroyed?
+  end
+
+  def test_destroy_on_unsaved_record
+    # Just to demonstrate the AR behaviour
+    model = NonParanoidModel.new
+    model.destroy!
+    assert model.really_destroyed?
+    model.destroy!
+    assert model.really_destroyed?
+
+    # Mirrors behaviour above
+    model = ParanoidModel.new
+    model.destroy!
+    assert model.paranoia_destroyed?
+    model.destroy!
+    assert model.paranoia_destroyed?
+  end
+
   def test_restore
     model = ParanoidModel.new
     model.save