Adjust expiring offset with invalid tags (:race_condition_ttl option …

…doesn't work if (Time.now - expires_at) > race_condition_ttl)

Gemfile

@@ -2,4 +2,4 @@ source "http://rubygems.org"
 gemspec
 
 gem "autotest", ">= 4.0.0"
-gem "rspec", :git => "git://github.com/rspec/rspec"
+gem "rspec", ">= 2.0.0"

History.txt

@@ -1,3 +1,7 @@
+=== 1.1.1 2010-11-10
+
+  * Adjust expiring offset with invalid tags (:race_condition_ttl option doesn't work if (Time.now - expires_at) > race_condition_ttl).
+
 === 1.1.0 2010-11-02
 
   * TaggedCache supports ActionController#caches_action now.

lib/active_support/cache/tagged_store.rb

@@ -1,4 +1,4 @@
-require "active_support/core_ext/integer/time"
+require "active_support/time"
 require "active_support/core_ext/hash/except"
 
 module ActiveSupport
@@ -142,7 +142,7 @@ def read_entry(key, options)
         if entry.respond_to?(:depends) && entry.depends && !entry.depends.empty?
           tags = read_tags(*entry.depends.keys)
           valid = entry.depends.all? { |k, v| tags[k] == v }
-          entry.expires_at = (entry.created_at - 1.year) unless valid
+          entry.expires_at = 1.second.ago unless valid
         end
         entry
       end

tagged-cache.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name = "tagged-cache"
-  s.version = "1.1.0"
+  s.version = "1.1.1"
   s.platform = Gem::Platform::RUBY
   s.summary = "ActiveSupport cache adapter with tagged dependencies"
   s.authors = ["Anton Ageev"]