⚠️ method redefined; discarding old root

Author: amatsuda

test/test_helper.rb

@@ -10,16 +10,10 @@
 Bundler.require(:default)
 
 class TestApp < Rails::Application
-  config.root = File.dirname(__FILE__)
+  config.root = Pathname.new(File.expand_path(File.join(File.dirname(__FILE__), '..', 'tmp', 'rails')))
   config.eager_load = false
 end
 
-module Rails
-  def self.root
-    @root ||= Pathname.new(File.expand_path(File.join(File.dirname(__FILE__), '..', 'tmp', 'rails')))
-  end
-end
-
 TestApp.initialize!
 
 Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each {|f| require f}