Module#const_set is a public method

actionmailbox/test/generators/mailbox_generator_test.rb

@@ -49,7 +49,7 @@ def test_mailbox_skeleton_is_created_with_namespace
   end
 
   def test_check_class_collision
-    Object.send :const_set, :InboxMailbox, Class.new
+    Object.const_set :InboxMailbox, Class.new
     content = capture(:stderr) { run_generator }
     assert_match(/The name 'InboxMailbox' is either already used in your application or reserved/, content)
   ensure

actionview/test/active_record_unit.rb

@@ -58,7 +58,7 @@ def setup_connection
           ActiveRecord::Base.configurations = { "sqlite3_ar_integration" => options }
           ActiveRecord::Base.connection
 
-          Object.send(:const_set, :QUOTED_TYPE, ActiveRecord::Base.connection.quote_column_name("type")) unless Object.const_defined?(:QUOTED_TYPE)
+          Object.const_set :QUOTED_TYPE, ActiveRecord::Base.connection.quote_column_name("type") unless Object.const_defined?(:QUOTED_TYPE)
         else
           raise "Can't setup connection since ActiveRecord isn't loaded."
         end

activerecord/test/cases/connection_adapters/connection_handler_test.rb

@@ -253,7 +253,7 @@ class MyClass < ApplicationRecord
       end
 
       def test_connection_specification_name_should_fallback_to_parent
-        Object.send :const_set, :ApplicationRecord, ApplicationRecord
+        Object.const_set :ApplicationRecord, ApplicationRecord
 
         klassA = Class.new(Base)
         klassB = Class.new(klassA)

activerecord/test/cases/modules_test.rb

@@ -24,7 +24,7 @@ def setup
   teardown do
     # reinstate the constants that we undefined in the setup
     @undefined_consts.each do |constant, value|
-      Object.send :const_set, constant, value unless value.nil?
+      Object.const_set constant, value unless value.nil?
     end
 
     ActiveRecord::Base.store_full_sti_class = true

railties/test/generators/controller_generator_test.rb

@@ -20,7 +20,7 @@ def test_controller_skeleton_is_created
   end
 
   def test_check_class_collision
-    Object.send :const_set, :ObjectController, Class.new
+    Object.const_set :ObjectController, Class.new
     content = capture(:stderr) { run_generator ["object"] }
     assert_match(/The name 'ObjectController' is either already used in your application or reserved/, content)
   ensure

railties/test/generators/mailer_generator_test.rb

@@ -31,7 +31,7 @@ def test_mailer_with_i18n_helper
   end
 
   def test_check_class_collision
-    Object.send :const_set, :NotifierMailer, Class.new
+    Object.const_set :NotifierMailer, Class.new
     content = capture(:stderr) { run_generator }
     assert_match(/The name 'NotifierMailer' is either already used in your application or reserved/, content)
   ensure
@@ -60,7 +60,7 @@ def test_invokes_default_test_framework
   end
 
   def test_check_test_class_collision
-    Object.send :const_set, :NotifierMailerTest, Class.new
+    Object.const_set :NotifierMailerTest, Class.new
     content = capture(:stderr) { run_generator }
     assert_match(/The name 'NotifierMailerTest' is either already used in your application or reserved/, content)
   ensure
@@ -68,7 +68,7 @@ def test_check_test_class_collision
   end
 
   def test_check_preview_class_collision
-    Object.send :const_set, :NotifierMailerPreview, Class.new
+    Object.const_set :NotifierMailerPreview, Class.new
     content = capture(:stderr) { run_generator }
     assert_match(/The name 'NotifierMailerPreview' is either already used in your application or reserved/, content)
   ensure

railties/test/generators/scaffold_controller_generator_test.rb

@@ -323,7 +323,7 @@ def test_api_only_generates_params_for_attachments
   end
 
   def test_check_class_collision
-    Object.send :const_set, :UsersController, Class.new
+    Object.const_set :UsersController, Class.new
     content = capture(:stderr) { run_generator }
     assert_match(/The name 'UsersController' is either already used in your application or reserved/, content)
   ensure