lib/rubocop/rspec/config_formatter.rb in rubocop-rspec-1.22.2 vs lib/rubocop/rspec/config_formatter.rb in rubocop-rspec-1.23.0

@@ -2,10 +2,10 @@
 
 module RuboCop
   module RSpec
     # Builds a YAML config file from two config hashes
     class ConfigFormatter
-      NAMESPACES = /^(#{Regexp.union('RSpec', 'Capybara', 'FactoryBot')})/
+      NAMESPACES = /^(RSpec|Capybara|FactoryBot|Rails)/
       STYLE_GUIDE_BASE_URL = 'http://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/'.freeze
 
       def initialize(config, descriptions)
         @config       = config
         @descriptions = descriptions