undef_method can take varargs

2020-05-08 23:55:53 +09:00 · 2020-05-08 23:55:53 +09:00 · 1edf103b52
parent d80c18a391
commit 1edf103b52
1 changed files with 1 additions and 1 deletions
--- a/activemodel/lib/active_model/attribute_methods.rb
+++ b/activemodel/lib/active_model/attribute_methods.rb
@ -329,7 +329,7 @@ module ActiveModel
      #   person.name_short? # => NoMethodError
      def undefine_attribute_methods
        generated_attribute_methods.module_eval do
-          instance_methods.each { |m| undef_method(m) }
+          undef_method(*instance_methods)
        end
        attribute_method_matchers_cache.clear
      end