added without_default_scope option

test/paranoia_test.rb

@@ -40,7 +40,8 @@ def setup!
     'namespaced_paranoid_belongs_tos' => 'deleted_at DATETIME, paranoid_has_one_id INTEGER',
     'unparanoid_unique_models' => 'name VARCHAR(32), paranoid_with_unparanoids_id INTEGER',
     'active_column_models' => 'deleted_at DATETIME, active BOOLEAN',
-    'active_column_model_with_uniqueness_validations' => 'name VARCHAR(32), deleted_at DATETIME, active BOOLEAN'
+    'active_column_model_with_uniqueness_validations' => 'name VARCHAR(32), deleted_at DATETIME, active BOOLEAN',
+    'without_default_scope_models' => 'deleted_at DATETIME'
   }.each do |table_name, columns_as_sql_string|
     ActiveRecord::Base.connection.execute "CREATE TABLE #{table_name} (id INTEGER NOT NULL PRIMARY KEY, #{columns_as_sql_string})"
   end
@@ -205,10 +206,11 @@ class ParanoiaTest < test_framework
   end
 
   def test_without_default_scope_option
-    model = WithoutDefaultScopeModel.create!(name: "A", deleted_at: Time.now)
+    model = WithoutDefaultScopeModel.create
+    model.destroy
     assert_equal 1, model.class.count
     assert_equal 1, model.class.only_deleted.count
-    assert_equal 0, model.class.without_deleted.count
+    assert_equal 0, model.class.where(deleted_at: nil).count
   end
 
   def test_active_column_model