diff options
Diffstat (limited to 'activerecord/lib/active_record/attribute_methods.rb')
| -rw-r--r-- | activerecord/lib/active_record/attribute_methods.rb | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/attribute_methods.rb b/activerecord/lib/active_record/attribute_methods.rb index f8815fefc9..a1e34a3aa1 100644 --- a/activerecord/lib/active_record/attribute_methods.rb +++ b/activerecord/lib/active_record/attribute_methods.rb @@ -1,6 +1,5 @@ require 'active_support/core_ext/enumerable' require 'active_support/deprecation' -require 'thread' module ActiveRecord # = Active Record Attribute Methods @@ -38,8 +37,6 @@ module ActiveRecord def define_attribute_methods # Use a mutex; we don't want two thread simaltaneously trying to define # attribute methods. - @attribute_methods_mutex ||= Mutex.new - @attribute_methods_mutex.synchronize do return if attribute_methods_generated? superclass.define_attribute_methods unless self == base_class |