RailsDoc(β)
v8.0
v8.0
v7.2
v7.1
v7.0
v6.1
v6.0
v5.2
GitHub
Namespace
Module
Ruby on Rails 8.0.0
null_lock.rb
activesupport/lib/active_support/concurrency/null_lock.rb
on GitHub
Namespace
Module
ActiveSupport
ActiveSupport::Concurrency