= RecordCache

RecordCache is a simple yet powerful extension to ActiveRecord that caches indexes
and ActiveRecord models using MemCache. If you use it correctly, it will drastically
reduce your database load.

== Usage:

  class Foo < ActiveRecord
    record_cache :by => :id
    record_cache :id, :by => :owner_id
  end

  # These will use the cache now.
  Foo.find(1)
  Foo.find_by_id(2)
  Foo.find_all_by_owner_id(3)

Invalidation is handled for you using callbacks.

== Install:

  sudo gem install record_cache -s http://gemcutter.org

== Dependencies:

* {after_commit}[http://github.com/freelancing-god/after_commit]
* {memcache}[http://github.com/ninjudd/memcache]

== License:

Copyright (c) 2009 Justin Balthrop, Geni.com; Published under The MIT License, see LICENSE