foo 💣

rails · May 16, 2014 · dc81805 · dc81805
1 parent ffb702c
commit dc81805
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb
@@ -87,10 +87,13 @@ def config
     end
 
     def config_when_updating
-      foo = File.exist?('config/initializers/cookies_serializer.rb')
+      cookie_serializer_config_exist = File.exist?('config/initializers/cookies_serializer.rb')
+
       config
 
-      gsub_file 'config/initializers/cookies_serializer.rb', /json/, 'marshal' unless foo
+      unless cookie_serializer_config_exist
+        gsub_file 'config/initializers/cookies_serializer.rb', /json/, 'marshal'
+      end
     end
 
     def database_yml