1 files changed, 4 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/relation/delegation.rb b/activerecord/lib/active_record/relation/delegation.rb
index 86f2c30168..27de313d05 100644
--- a/activerecord/lib/active_record/relation/delegation.rb
+++ b/activerecord/lib/active_record/relation/delegation.rb
@@ -3,12 +3,12 @@ require 'active_support/concern'
 
 module ActiveRecord
   module Delegation # :nodoc:
-    module DelegateCache
-      def relation_delegate_class(klass) # :nodoc:
+    module DelegateCache # :nodoc:
+      def relation_delegate_class(klass)
         @relation_delegate_cache[klass]
       end
 
-      def initialize_relation_delegate_cache # :nodoc:
+      def initialize_relation_delegate_cache
         @relation_delegate_cache = cache = {}
         [
           ActiveRecord::Relation,
@@ -18,7 +18,7 @@ module ActiveRecord
           delegate = Class.new(klass) {
             include ClassSpecificRelation
           }
-          const_set klass.name.gsub('::', '_'), delegate
+          const_set klass.name.gsub('::'.freeze, '_'.freeze), delegate
           cache[klass] = delegate
         end
       end