dirty.rb in mobility-1.0.0.alpha

- old
+ new

@@ -1,8 +1,6 @@
 # frozen_string_literal: true
-require "mobility/backend_resetter"
-require "mobility/plugins/fallthrough_accessors"
 
 module Mobility
   module Plugins
 =begin
 
@@ -18,42 +16,23 @@
   through to that locale as changed, even though it may look like it has
   changed. See the specs for details on expected behavior.
 
 =end
     module Dirty
-      class << self
-        # Applies dirty plugin to attributes for a given option value.
-        # @param [Attributes] attributes
-        # @param [Boolean] option Value of option
-        # @raise [ArgumentError] if model class does not support dirty tracking
-        def apply(attributes, option)
-          if option
-            FallthroughAccessors.apply(attributes, true)
-            include_dirty_module(attributes.backend_class, attributes.model_class, *attributes.names)
-          end
-        end
+      extend Plugin
 
-        private
+      default true
 
-        def include_dirty_module(backend_class, model_class, *attribute_names)
-          dirty_module =
-            if Loaded::ActiveRecord && model_class.ancestors.include?(::ActiveModel::Dirty)
-              if (model_class < ::ActiveRecord::Base)
-                require "mobility/plugins/active_record/dirty"
-                Plugins::ActiveRecord::Dirty
-              else
-                require "mobility/plugins/active_model/dirty"
-                Plugins::ActiveModel::Dirty
-              end
-            elsif Loaded::Sequel && model_class < ::Sequel::Model
-              require "mobility/plugins/sequel/dirty"
-              Plugins::Sequel::Dirty
-            else
-              raise ArgumentError, "#{model_class} does not support Dirty module."
-            end
-          backend_class.include dirty_module.const_get(:BackendMethods)
-          model_class.include dirty_module.const_get(:MethodsBuilder).new(*attribute_names)
+      requires :backend, include: :before
+      requires :fallthrough_accessors
+
+      initialize_hook do
+        if options[:dirty] && !options[:fallthrough_accessors]
+          warn 'The Dirty plugin depends on Fallthrough Accessors being enabled, '\
+            'but fallthrough_accessors option is falsey'
         end
       end
     end
+
+    register_plugin(:dirty, Dirty)
   end
 end