add ApplicationRecord

.rubocop.yml

@@ -1,7 +1,6 @@
-AllCops:
-  TargetRubyVersion: 2.2
-Rails:
-  Enabled: true
+require: rubocop-rails
+inherit_from: .rubocop_todo.yml
+
 Layout/SpaceInsideHashLiteralBraces:
   Enabled: false
 Layout/SpaceInsideBlockBraces:

lib/enju_ndl.rb

@@ -1,5 +1,3 @@
-# -*- encoding: utf-8 -*-
-
 require "enju_ndl/engine"
 require 'open-uri'
 require 'enju_ndl/ndl_search'

spec/dummy/app/models/application_record.rb

@@ -0,0 +1,3 @@
+class ApplicationRecord < ActiveRecord::Base
+  self.abstract_class = true
+end

spec/dummy/app/models/user.rb

@@ -1,4 +1,4 @@
-class User < ActiveRecord::Base
+class User < ApplicationRecord
   devise :database_authenticatable, #:registerable,
     :recoverable, :rememberable, :trackable, #, :validatable
     :lockable, :lock_strategy => :none, :unlock_strategy => :none