Contents

Cacheability
============
A gem that makes client-side caching of HTTP requests a no-brainer. It is built upon the Rack:Cache gem from Ryan Tomayko.

Cached data can be stored in heap, file or memcached. See the Rack::Cache documentation (http://tomayko.com/src/rack-cache/) for more information.

Installation
============
  gem install cryx-cacheability
  
Usage
=====
  require 'cacheability/restclient'
  resource = RestClient::CacheableResource.new(  'http://some/cacheable/resource', 
                                                  :cache => { :metastore => 'file:/tmp/cache/meta', 
                                                              :entitystore => 'file:/tmp/cache/body' } 
                                              )
  resource.get # get from remote server, and cache if possible
  # ...
  resource.get # get from cache, if still fresh.
  # ...
  resource.get(:cache_control => 'no-cache') # explicitly tells to bypass the cache, requires rack-cache >= 0.4
  # ...

Do yourself a favor and read: 
* the HTTP specification related to HTTP caching - http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html
* Things Caches Do - http://tomayko.com/writings/things-caches-do


Supported libraries
===================
* rest-client > 0.9

Dependencies
============
* rack-cache

COPYRIGHT
=========

Copyright (c) 2008 Cyril Rohr. See LICENSE for details.

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
cryx-cacheability-1.0.0	README
cryx-cacheability-1.1.0	README
cacheability-1.1.0	README