lib/finite_machine/threadable.rb in finite_machine-0.9.1 vs lib/finite_machine/threadable.rb in finite_machine-0.9.2

@@ -2,27 +2,26 @@
 
 module FiniteMachine
   # A mixin to allow instance methods to be synchronized
   module Threadable
     module InstanceMethods
-      @@sync = Sync.new
 
       # Exclusive lock
       #
       # @return [nil]
       #
       # @api public
       def sync_exclusive(&block)
-        @@sync.synchronize(:EX, &block)
+        TwoPhaseLock.synchronize(:EX, &block)
       end
 
       # Shared lock
       #
       # @return [nil]
       #
       # @api public
       def sync_shared(&block)
-        @@sync.synchronize(:SH, &block)
+        TwoPhaseLock.synchronize(:SH, &block)
       end
     end
 
     # Module hook
     #