Remove BackendResetter

lib/mobility.rb

@@ -28,7 +28,6 @@ module Mobility
   require "mobility/attributes"
   require "mobility/backend"
   require "mobility/backends"
-  require "mobility/backend_resetter"
   require "mobility/configuration"
   require "mobility/fallbacks"
   require "mobility/loaded"

lib/mobility/backends/key_value.rb

@@ -136,15 +136,15 @@ def translation_for(locale, **options)
           end
         end
 
+        def clear_cache
+          @cache = {}
+        end
+
         private
 
         def cache
           @cache ||= {}
         end
-
-        def clear_cache
-          @cache = {}
-        end
       end
     end
   end

lib/mobility/backends/table.rb

@@ -143,6 +143,10 @@ def translation_for(locale, **options)
           end
         end
 
+        def clear_cache
+          model_cache && model_cache.clear
+        end
+
         private
 
         def cache
@@ -152,10 +156,6 @@ def cache
         def model_cache
           model.instance_variable_get(:"@__mobility_#{association_name}_cache")
         end
-
-        def clear_cache
-          model_cache && model_cache.clear
-        end
       end
     end
   end

lib/mobility/plugins/cache.rb

@@ -26,7 +26,7 @@ module Cache
       included_hook do |model_class, backend_class|
         if options[:cache]
           backend_class.include(BackendMethods) unless backend_class.apply_plugin(:cache)
-          model_class.include BackendResetter.for(model_class).new(names) { clear_cache }
+          CacheResetter.reset(model_class, names)
         end
       end
 
@@ -54,14 +54,60 @@ def write(locale, value, **options)
         end
         # @!endgroup
 
+        def clear_cache
+          @cache = {}
+        end
+
         private
 
         def cache
           @cache ||= {}
         end
+      end
 
-        def clear_cache
-          @cache = {}
+      module CacheResetter
+        def self.reset(klass, names)
+          if Loaded::ActiveRecord && klass < ::ActiveRecord::Base
+            klass.include ActiveRecordResetter.new(names)
+          elsif Loaded::ActiveRecord && klass.ancestors.include?(::ActiveModel::Dirty)
+            klass.include ActiveModelResetter.new(names)
+          elsif Loaded::Sequel && klass < ::Sequel::Model
+            klass.include SequelResetter.new(names)
+          end
+        end
+      end
+
+      class ActiveModelResetter < Module
+        # @param [Array<String>] attribute_names Names of attributes whose backends should be reset
+        def initialize(names)
+          %i[changes_applied clear_changes_information].each do |method|
+            define_method method do
+              super()
+              names.each { |name| mobility_backends[name].clear_cache }
+            end
+          end
+        end
+      end
+
+      class ActiveRecordResetter < ActiveModelResetter
+        def initialize(names)
+          super
+
+          define_method :reload do |*args|
+            super(*args).tap do
+              names.each { |name| mobility_backends[name].clear_cache }
+            end
+          end
+        end
+      end
+
+      class SequelResetter < Module
+        def initialize(names)
+          define_method :refresh do
+            super().tap do
+              names.each { |name| mobility_backends[name].clear_cache }
+            end
+          end
         end
       end
     end

lib/mobility/plugins/dirty.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-require "mobility/backend_resetter"
 require "mobility/plugins/fallthrough_accessors"
 
 module Mobility