From 40566dc19bf71123231bd23b94c6b9b9cbc70f1b Mon Sep 17 00:00:00 2001 From: Sergey Nartimov Date: Sat, 24 Dec 2011 21:42:43 +0300 Subject: remove deprecated Module#synchronize from ActiveSupport --- .../source/active_support_core_extensions.textile | 24 ---------------------- 1 file changed, 24 deletions(-) (limited to 'railties/guides/source') diff --git a/railties/guides/source/active_support_core_extensions.textile b/railties/guides/source/active_support_core_extensions.textile index 2ae336fa15..e912de974a 100644 --- a/railties/guides/source/active_support_core_extensions.textile +++ b/railties/guides/source/active_support_core_extensions.textile @@ -772,30 +772,6 @@ Absolute qualified constant names like +::Math::PI+ raise +NameError+. NOTE: Defined in +active_support/core_ext/module/qualified_const.rb+. -h4. Synchronization - -The +synchronize+ macro declares a method to be synchronized: - - -class Counter - @@mutex = Mutex.new - attr_reader :value - - def initialize - @value = 0 - end - - def incr - @value += 1 # non-atomic - end - synchronize :incr, :with => '@@mutex' -end - - -The method receives the name of an action, and a +:with+ option with code. The code is evaluated in the context of the receiver each time the method is invoked, and it should evaluate to a +Mutex+ instance or any other object that responds to +synchronize+ and accepts a block. - -NOTE: Defined in +active_support/core_ext/module/synchronization.rb+. - h4. Reachable A named module is reachable if it is stored in its corresponding constant. It means you can reach the module object via the constant. -- cgit v1.2.3