1 files changed, 1 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/associations/builder/has_many.rb b/activerecord/lib/active_record/associations/builder/has_many.rb
index fc6799fb15..9ddfd433e4 100644
--- a/activerecord/lib/active_record/associations/builder/has_many.rb
+++ b/activerecord/lib/active_record/associations/builder/has_many.rb
@@ -21,6 +21,7 @@ module ActiveRecord::Associations::Builder
                                  ":nullify or :restrict (#{options[:dependent].inspect})"
           end
 
+          dependent_restrict_deprecation_warning if options[:dependent] == :restrict
           send("define_#{options[:dependent]}_dependency_method")
           model.before_destroy dependency_method_name
         end
@@ -52,13 +53,6 @@ module ActiveRecord::Associations::Builder
         end
       end
 
-      def define_restrict_dependency_method
-        name = self.name
-        mixin.redefine_method(dependency_method_name) do
-          raise ActiveRecord::DeleteRestrictionError.new(name) unless send(name).empty?
-        end
-      end
-
       def dependency_method_name
         "has_many_dependent_for_#{name}"
       end