3 files changed, 5 insertions, 5 deletions
diff --git a/activemodel/lib/active_model/validations/acceptance.rb b/activemodel/lib/active_model/validations/acceptance.rb
index 9ff342d72b..6fd54270f2 100644
--- a/activemodel/lib/active_model/validations/acceptance.rb
+++ b/activemodel/lib/active_model/validations/acceptance.rb
@@ -55,8 +55,8 @@ module ActiveModel
             attr_readers = attributes.reject { |name| klass.attribute_method?(name) }
             attr_writers = attributes.reject { |name| klass.attribute_method?("#{name}=") }
             klass.define_attribute_methods
-            klass.send(:attr_reader, *attr_readers)
-            klass.send(:attr_writer, *attr_writers)
+            klass.attr_reader(*attr_readers)
+            klass.attr_writer(*attr_writers)
           end
 
           private
diff --git a/activemodel/lib/active_model/validations/confirmation.rb b/activemodel/lib/active_model/validations/confirmation.rb
index 1b5d5b09ab..b549755ba4 100644
--- a/activemodel/lib/active_model/validations/confirmation.rb
+++ b/activemodel/lib/active_model/validations/confirmation.rb
@@ -19,11 +19,11 @@ module ActiveModel
 
       private
         def setup!(klass)
-          klass.send(:attr_reader, *attributes.map do |attribute|
+          klass.attr_reader(*attributes.map do |attribute|
             :"#{attribute}_confirmation" unless klass.method_defined?(:"#{attribute}_confirmation")
           end.compact)
 
-          klass.send(:attr_writer, *attributes.map do |attribute|
+          klass.attr_writer(*attributes.map do |attribute|
             :"#{attribute}_confirmation" unless klass.method_defined?(:"#{attribute}_confirmation=")
           end.compact)
         end
diff --git a/activemodel/lib/active_model/validator.rb b/activemodel/lib/active_model/validator.rb
index e17c3ca7b3..94d53b8dd1 100644
--- a/activemodel/lib/active_model/validator.rb
+++ b/activemodel/lib/active_model/validator.rb
@@ -90,7 +90,7 @@ module ActiveModel
   #   class MyValidator < ActiveModel::Validator
   #     def initialize(options={})
   #       super
-  #       options[:class].send :attr_accessor, :custom_attribute
+  #       options[:class].attr_accessor :custom_attribute
   #     end
   #   end
   class Validator