Add bin and edit workflow

bin/gems/concurrent-ruby-1.3.8/lib/concurrent-ruby/concurrent/synchronization/condition.rb

@@ -0,0 +1,62 @@
+require 'concurrent/synchronization/lockable_object'
+
+module Concurrent
+  module Synchronization
+
+    # @!visibility private
+    # TODO (pitr-ch 04-Dec-2016): should be in edge
+    class Condition < LockableObject
+      safe_initialization!
+
+      # TODO (pitr 12-Sep-2015): locks two objects, improve
+      # TODO (pitr 26-Sep-2015): study
+      # http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8-b132/java/util/concurrent/locks/AbstractQueuedSynchronizer.java#AbstractQueuedSynchronizer.Node
+
+      singleton_class.send :alias_method, :private_new, :new
+      private_class_method :new
+
+      def initialize(lock)
+        super()
+        @Lock = lock
+      end
+
+      def wait(timeout = nil)
+        @Lock.synchronize { ns_wait(timeout) }
+      end
+
+      def ns_wait(timeout = nil)
+        synchronize { super(timeout) }
+      end
+
+      def wait_until(timeout = nil, &condition)
+        @Lock.synchronize { ns_wait_until(timeout, &condition) }
+      end
+
+      def ns_wait_until(timeout = nil, &condition)
+        synchronize { super(timeout, &condition) }
+      end
+
+      def signal
+        @Lock.synchronize { ns_signal }
+      end
+
+      def ns_signal
+        synchronize { super }
+      end
+
+      def broadcast
+        @Lock.synchronize { ns_broadcast }
+      end
+
+      def ns_broadcast
+        synchronize { super }
+      end
+    end
+
+    class LockableObject < LockableObjectImplementation
+      def new_condition
+        Condition.private_new(self)
+      end
+    end
+  end
+end