Merge pull request #10860 from ka8725/activemodel_log

Ignore activemodel/log/ folder

activemodel/test/cases/railtie_test.rb

@@ -7,8 +7,12 @@ class RailtieTest < ActiveModel::TestCase
   def setup
     require 'active_model/railtie'
 
+    # Set a fake logger to avoid creating the log directory automatically
+    fake_logger = mock()
+
     @app ||= Class.new(::Rails::Application) do
       config.eager_load = false
+      config.logger = fake_logger
     end
   end