Rename JSONAPI::Rails::ActionController to JSONAPI::Rails::Controller.

Author: beauby

lib/jsonapi/rails/action_controller.rb renamed to lib/jsonapi/rails/controller.rb

@@ -20,7 +20,7 @@ class Resource < JSONAPI::Deserializable::Resource
       end
     end
 
-    module ActionController
+    module Controller
       extend ActiveSupport::Concern
 
       JSONAPI_POINTERS_KEY = 'jsonapi_deserializable.jsonapi_pointers'.freeze

lib/jsonapi/rails/railtie.rb

@@ -17,7 +17,7 @@ class Railtie < ::Rails::Railtie
       initializer 'jsonapi-rails.action_controller' do
         ActiveSupport.on_load(:action_controller) do
           require 'jsonapi/rails/action_controller'
-          include ::JSONAPI::Rails::ActionController
+          include ::JSONAPI::Rails::Controller
 
           Mime::Type.register MEDIA_TYPE, :jsonapi