style: avoid compact class/module definitions

.rubocop.yml

@@ -41,6 +41,11 @@ Style/BlockDelimiters:
 Style/BracesAroundHashParameters:
   Enabled: true
 
+Style/ClassAndModuleChildren:
+  Enabled: true
+  Exclude:
+    - "spec/**/*"
+
 Style/Encoding:
   Enabled: true
 

lib/rack/attack.rb

@@ -6,7 +6,8 @@ require 'rack/attack/path_normalizer'
 require 'rack/attack/request'
 require "ipaddr"
 
-class Rack::Attack
+module Rack
+  class Attack
     class MisconfiguredStoreError < StandardError; end
     class MissingStoreError < StandardError; end
 
@@ -162,3 +163,4 @@ class Rack::Attack
     extend Forwardable
     def_delegators self, :safelisted?, :blocklisted?, :throttled?, :tracked?
   end
+end

lib/rack/attack/path_normalizer.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
-class Rack::Attack
+module Rack
+  class Attack
     # When using Rack::Attack with a Rails app, developers expect the request path
     # to be normalized. In particular, trailing slashes are stripped.
     # (See https://git.io/v0rrR for implementation.)
@@ -22,3 +23,4 @@ class Rack::Attack
                        FallbackPathNormalizer
                      end
   end
+end