diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/module/synchronization.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/module/synchronization.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/core_ext/module/synchronization.rb b/activesupport/lib/active_support/core_ext/module/synchronization.rb index de76a069d6..ed16c2f71b 100644 --- a/activesupport/lib/active_support/core_ext/module/synchronization.rb +++ b/activesupport/lib/active_support/core_ext/module/synchronization.rb @@ -1,11 +1,12 @@ +require 'thread' require 'active_support/core_ext/module/aliasing' require 'active_support/core_ext/array/extract_options' class Module # Synchronize access around a method, delegating synchronization to a - # particular mutex. A mutex (either a Mutex, or any object that responds to + # particular mutex. A mutex (either a Mutex, or any object that responds to # #synchronize and yields to a block) must be provided as a final :with option. - # The :with option should be a symbol or string, and can represent a method, + # The :with option should be a symbol or string, and can represent a method, # constant, or instance or class variable. # Example: # class SharedCache |