vendor/rails/activesupport/lib/active_support/cache/synchronized_memory_store.rb

   1 module ActiveSupport
   2   module Cache
   3     # Like MemoryStore, but thread-safe.
   4     class SynchronizedMemoryStore < MemoryStore
   5       def initialize
   6         super
   7         @guard = Monitor.new
   8       end
   9
  10       def fetch(key, options = {})
  11         @guard.synchronize { super }
  12       end
  13
  14       def read(name, options = nil)
  15         @guard.synchronize { super }
  16       end
  17
  18       def write(name, value, options = nil)
  19         @guard.synchronize { super }
  20       end
  21
  22       def delete(name, options = nil)
  23         @guard.synchronize { super }
  24       end
  25
  26       def delete_matched(matcher, options = nil)
  27         @guard.synchronize { super }
  28       end
  29
  30       def exist?(name,options = nil)
  31         @guard.synchronize { super }
  32       end
  33
  34       def increment(key, amount = 1)
  35         @guard.synchronize { super }
  36       end
  37
  38       def decrement(key, amount = 1)
  39         @guard.synchronize { super }
  40       end
  41
  42       def clear
  43         @guard.synchronize { super }
  44       end
  45     end
  46   end
  47 end