lib/rubocop/rspec/config_formatter.rb in rubocop-rspec-1.15.1 vs lib/rubocop/rspec/config_formatter.rb in rubocop-rspec-1.16.0

@@ -2,30 +2,33 @@
 
 module RuboCop
   module RSpec
     # Builds a YAML config file from two config hashes
     class ConfigFormatter
-      NAMESPACE = 'RSpec'.freeze
+      NAMESPACES = /^(#{Regexp.union('RSpec', 'FactoryGirl')})/
+      STYLE_GUIDE_BASE_URL = 'http://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/'.freeze
 
       def initialize(config, descriptions)
         @config       = config
         @descriptions = descriptions
       end
 
       def dump
-        YAML.dump(unified_config).gsub(/^#{NAMESPACE}/, "\n#{NAMESPACE}")
+        YAML.dump(unified_config).gsub(NAMESPACES, "\n\\1")
       end
 
       private
 
       def unified_config
         cops.each_with_object(config.dup) do |cop, unified|
-          unified[cop] = config.fetch(cop).merge(descriptions.fetch(cop))
+          unified[cop] = config.fetch(cop)
+            .merge(descriptions.fetch(cop))
+            .merge('StyleGuide' => STYLE_GUIDE_BASE_URL + cop)
         end
       end
 
       def cops
-        (descriptions.keys + config.keys).uniq.grep(/\A#{NAMESPACE}/)
+        (descriptions.keys | config.keys).grep(NAMESPACES)
       end
 
       attr_reader :config, :descriptions
     end
   end