Adds a way to prevent the default_scope when desired

lib/paranoia.rb

@@ -201,7 +201,7 @@ def really_destroy!
     def self.paranoia_scope
       where(paranoia_column => paranoia_sentinel_value)
     end
-    default_scope { paranoia_scope }
+    default_scope { paranoia_scope } unless options[:default_scope] == false
 
     before_restore {
       self.class.notify_observers(:before_restore, self) if self.class.respond_to?(:notify_observers)

test/paranoia_test.rb

@@ -16,6 +16,8 @@ def setup!
     'parent_model_with_counter_cache_columns' => 'related_models_count INTEGER DEFAULT 0',
     'parent_models' => 'deleted_at DATETIME',
     'paranoid_models' => 'parent_model_id INTEGER, deleted_at DATETIME',
+    'default_scope_true_models' => 'deleted_at DATETIME',
+    'default_scope_false_models' => 'deleted_at DATETIME',
     'paranoid_model_with_belongs' => 'parent_model_id INTEGER, deleted_at DATETIME, paranoid_model_with_has_one_id INTEGER',
     'paranoid_model_with_build_belongs' => 'parent_model_id INTEGER, deleted_at DATETIME, paranoid_model_with_has_one_and_build_id INTEGER, name VARCHAR(32)',
     'paranoid_model_with_anthor_class_name_belongs' => 'parent_model_id INTEGER, deleted_at DATETIME, paranoid_model_with_has_one_id INTEGER',
@@ -244,6 +246,22 @@ def test_only_destroyed_scope_for_paranoid_models
     assert_equal false, ParanoidModel.only_deleted.include?(model2)
   end
 
+  def test_omittance_of_default_scope
+    model = DefaultScopeFalseModel.new
+    model.save
+    model.destroy
+
+    assert_equal true, DefaultScopeFalseModel.all.include?(model)
+  end
+
+  def test_default_scope
+    model = DefaultScopeTrueModel.new
+    model.save
+    model.destroy
+
+    assert_equal false, DefaultScopeTrueModel.all.include?(model)
+  end
+
   def test_default_scope_for_has_many_relationships
     parent = ParentModel.create
     assert_equal 0, parent.related_models.count
@@ -918,6 +936,14 @@ class CustomSentinelModel < ActiveRecord::Base
   acts_as_paranoid sentinel_value: DateTime.new(0)
 end
 
+class DefaultScopeTrueModel < ActiveRecord::Base
+  acts_as_paranoid default_scope: true
+end
+
+class DefaultScopeFalseModel < ActiveRecord::Base
+  acts_as_paranoid default_scope: false
+end
+
 class NonParanoidModel < ActiveRecord::Base
 end