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* Make use of assert_equal to test equallity between object assert expects and ↵Santiago Pastorino2010-05-161-2/+2
| | | | | | | | object and a message of error [#4611 state:committed] Signed-off-by: José Valim <jose.valim@gmail.com>
* ActiveSupport::Cache refactoringBrian Durand2010-04-271-188/+461
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All Caches * Add default options to initializer that will be sent to all read, write, fetch, exist?, increment, and decrement * Add support for the :expires_in option to fetch and write for all caches. Cache entries are stored with the create timestamp and a ttl so that expiration can be handled independently of the implementation. * Add support for a :namespace option. This can be used to set a global prefix for cache entries. * Deprecate expand_cache_key on ActiveSupport::Cache and move it to ActionController::Caching and ActionDispatch::Http::Cache since the logic in the method used some Rails specific environment variables and was only used by ActionPack classes. Not very DRY but there didn't seem to be a good shared spot and ActiveSupport really shouldn't be Rails specific. * Add support for :race_condition_ttl to fetch. This setting can prevent race conditions on fetch calls where several processes try to regenerate a recently expired entry at once. * Add support for :compress option to fetch and write which will compress any data over a configurable threshold. * Nil values can now be stored in the cache and are distinct from cache misses for fetch. * Easier API to create new implementations. Just need to implement the methods read_entry, write_entry, and delete_entry instead of overwriting existing methods. * Since all cache implementations support storing objects, update the docs to state that ActiveCache::Cache::Store implementations should store objects. Keys, however, must be strings since some implementations require that. * Increase test coverage. * Document methods which are provided as convenience but which may not be universally available. MemoryStore * MemoryStore can now safely be used as the cache for single server sites. * Make thread safe so that the default cache implementation used by Rails is thread safe. The overhead is minimal and it is still the fastest store available. * Provide :size initialization option indicating the maximum size of the cache in memory (defaults to 32Mb). * Add prune logic that removes the least recently used cache entries to keep the cache size from exceeding the max. * Deprecated SynchronizedMemoryStore since it isn't needed anymore. FileStore * Escape key values so they will work as file names on all file systems, be consistent, and case sensitive * Use a hash algorithm to segment the cache into sub directories so that a large cache doesn't exceed file system limits. * FileStore can be slow so implement the LocalCache strategy to cache reads for the duration of a request. * Add cleanup method to keep the disk from filling up with expired entries. * Fix increment and decrement to use file system locks so they are consistent between processes. MemCacheStore * Support all keys. Previously keys with spaces in them would fail * Deprecate CompressedMemCacheStore since it isn't needed anymore (use :compress => true) [#4452 state:committed] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* MemoryStore#read_multi(*keys) for dev-mode compatibility with memcache storeJeremy Kemper2010-04-191-0/+7
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* Drop expires argument from call to @data in MemCacheStore so it works with ↵Vladimir Andrijevik2010-03-281-0/+6
| | | | | memcache-client and memcached gems, as advertised [#3672 state:resolved] Signed-off-by: wycats <wycats@gmail.com>
* Ruby 1.9.2: fix broken to_ary expectationJeremy Kemper2009-11-131-1/+3
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* Clarify date/time dependenciesJeremy Kemper2009-11-021-3/+3
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* Mute log info coming from the local_cache strategyPratik Naik2009-10-091-0/+19
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* Fixes bug where Memcached connections get corrupted when an invalid expire ↵Yehuda Katz + Carl Lerche2009-07-011-0/+19
| | | | is passed in [#2854 state:resolved]
* Original cache objects should not be immutable [#2860 state:resolved]Yehuda Katz + Carl Lerche2009-07-011-0/+6
| | | Signed-off-by: Yehuda Katz + Carl Lerche <ykatz+clerche@engineyard.com>
* Use stubbing instead of sleep() in File store cache testsPratik Naik2009-06-211-3/+9
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* Add expiry support File cache store [#1693 state:resolved] [Roman ↵Pratik Naik2009-06-211-0/+10
| | | | Shterenzon, Pratik Naik]
* Ensure Memcache local cache returns duplicated values [#2302 state:resolved]Joshua Peek2009-05-271-0/+9
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* Use duck typing to also allow MemCache-like object when initializing a ↵Bryan Helmkamp2009-05-191-0/+6
| | | | | | MemCacheStore Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Allow MemCacheStore to be initialized with a MemCache object instead of ↵Bryan Helmkamp2009-05-191-4/+10
| | | | addresses and options
* Add ability to get multiple memcached keys at the same time (via ↵Joe Van Dyk2009-05-181-0/+9
| | | | | | MemCacheStore#read_multi). Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Remove rarely-used DRb cache storeJeremy Kemper2009-04-171-6/+0
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* Explicit test dependenciesJeremy Kemper2009-03-281-0/+1
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* Only dup local cache values if duplicable [#1653 state:resolved]Joshua Peek2009-01-281-0/+12
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* Decouple the local cache strategy from MemCacheStore for reuse with other ↵Lourens Naude2009-01-171-17/+19
| | | | | | remote stores [#1653 state:resolved] Signed-off-by: Joshua Peek <josh@joshpeek.com>
* Added in a local per request cache to MemCacheStore. It acts as a buffer to ↵Nahum Wild2009-01-151-16/+103
| | | | | | stop unneccessary requests being sent through to memcache [#1653 state:resolved] Signed-off-by: Joshua Peek <josh@joshpeek.com>
* Require mocha >= 0.9.0 for AS testsJeremy Kemper2008-11-221-20/+18
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* Increment the version of our modified memcache_client code to prevent users ↵Luca Guidi2008-11-061-0/+6
| | | | | | | | with the gem installed not seeing our changes. The changes will be submitted upstream. Signed-off-by: Michael Koziarski <michael@koziarski.com> [#1239 state:committed]
* Skip tests that depend on memcached if not running.Doug Barth2008-10-171-17/+19
| | | | Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Bring MemCacheStore and CompressedMemCacheStore inline with expected counter ↵Doug Barth2008-10-171-10/+0
| | | | | | manipulation semantics. Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Fix cache counter semantics for MemoryCache, FileStoreCache, and ↵Doug Barth2008-10-171-22/+74
| | | | | | (presumably) the DRbStore. Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Ensure objects cached with MemoryStore are immutableJoshua Peek2008-08-191-0/+6
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* Replace MemoryStore mutex with a monitor to avoid issues with nested callsJoshua Peek2008-08-181-0/+24
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* Marshal FileStore valuesJoshua Peek2008-08-131-0/+27
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* MemoryStore is the only "unsafe" store. Make it threadsafe by default.Joshua Peek2008-08-061-67/+0
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* Cleanup ActiveSupport::Cache::ThreadSafety module and add test coverageJoshua Peek2008-07-171-0/+67
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* Fall back to #to_s for cache key expansionJeremy Kemper2008-06-201-0/+6
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* Support options passed to ActiveSupport::Cache :mem_cache_store [#14 ↵jweiss2008-04-171-0/+13
| | | | | | state:resolved] Signed-off-by: Joshua Peek <josh@joshpeek.com>
* Add a handful of cache store testsJeremy Kemper2008-02-011-0/+26
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8764 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* require abstract_unit directly since test is in load pathJeremy Kemper2008-01-051-1/+1
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8563 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Moved the caching stores from ActionController::Caching::Fragments::* to ↵David Heinemeier Hansson2008-01-031-0/+27
ActiveSupport::Cache::*. If you're explicitly referring to a store, like ActionController::Caching::Fragments::MemoryStore, you need to update that reference with ActiveSupport::Cache::MemoryStore [DHH] Deprecated ActionController::Base.fragment_cache_store for ActionController::Base.cache_store [DHH] All fragment cache keys are now by default prefixed with the 'views/' namespace [DHH] Added ActiveRecord::Base.cache_key to make it easier to cache Active Records in combination with the new ActiveSupport::Cache::* libraries [DHH] Added ActiveSupport::Gzip.decompress/compress(source) as an easy wrapper for Zlib [Tobias Luetke] Included MemCache-Client to make the improved ActiveSupport::Cache::MemCacheStore work out of the box [Bob Cottrell, Eric Hodel] Added config.cache_store to environment options to control the default cache store (default is FileStore if tmp/cache is present, otherwise MemoryStore is used) [DHH] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8546 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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