CHANGES TODO @@ -1,7 +1,7 @@ local_cache =========== -This plugin extends any cache store configured in rails with a process local in memory cache. It is intended to be a Rails 2.1 replacement for the extended_fragment_cache plugin (http://rubyforge.org/projects/zventstools/) which does essentially the same but doesn't work with the new caching infrastructure in Rails 2.1. +This plugin extends any cache store configured in rails with a process local in memory cache. It is intended to be a Rails 2.2 replacement for the extended_fragment_cache plugin (http://rubyforge.org/projects/zventstools/) which does essentially the same but doesn't work with the new caching infrastructure in Rails >= 2.1. Adding a local cache to the usual remote cache (memcache, file etc.) has two major advantages over the default behaviour (for fragment caching): @@ -47,7 +47,7 @@ By the way with memcache you can expire your cache fragments by time like this: <%- end -%> <%- end -%> -This will expire the fragmen after 60 minutes. +This will expire the fragment after 60 minutes. Contact README @@ -1,14 +1,15 @@ module LocalCacheHelper + def self.included(base) - base.before_filter({}) do |controller| controller.cache_store.clear_local end end - def when_fragment_expired(key, options = nil) - unless cache_store.read(key, options) + def when_fragment_expired(name, options = nil) + unless cache_store.read(fragment_cache_key(name), options) yield end end -end \ No newline at end of file + +end lib/local_cache_helper.rb @@ -1,6 +1,12 @@ require File.dirname(__FILE__) + '/spec_helper' +class FragmentHelper + extend ActionController::Caching::Fragments +end + class MyController + include ActionController::Caching::Fragments + def self.before_filter(*args); end include LocalCacheHelper @@ -23,13 +29,14 @@ class MyController end describe LocalCacheHelper, 'when_fragment_expired' do + before(:each) do @cache = stub 'cachestore' @controller = MyController.new @cache end it "should get the fragment from the cache" do - @cache.should_receive(:read).with('frag_name', {}) + @cache.should_receive(:read).with(FragmentHelper.fragment_cache_key('frag_name'), {}) @controller.my_action end spec/local_cache_helper_spec.rb @@ -80,4 +80,4 @@ describe ProxyingLocalCacheStore, 'clear' do store = ProxyingLocalCacheStore.new target_store store.clear end -end \ No newline at end of file +end spec/proxying_local_cache_store_spec.rb @@ -1,10 +1,9 @@ require 'rubygems' -gem 'activesupport' -require 'active_support/core_ext/class/attribute_accessors' -require 'active_support/core_ext/module/delegation' -gem 'rspec' -require 'spec/mocks' + +require 'active_support' +require 'action_controller/caching/fragments' Dir.glob(File.dirname(__FILE__) + '/../lib/*.rb').each do |file| require file -end \ No newline at end of file +end + spec/spec_helper.rb 3c240c25a5b56b40f871325fbdf5b2b6d589f6d2 Casper Gripenberg casper@iki.fi http://github.com/langalex/local_cache/commit/f81dd25924aa53929e380a40ef1f47c137602c21 f81dd25924aa53929e380a40ef1f47c137602c21 2009-01-12T10:15:19-08:00 2009-01-12T10:15:19-08:00 Fixes for Rails 2.2 e48f850e97e589fec7b4ff7df747ae46fe2cee91 Casper Gripenberg casper@iki.fi